Husqvarna Weed Eater / Wacker / String Trimmer Reviews (Gas, Commercial, Parts)…

Husqvarna Weed Eater / Wacker / String Trimmer Reviews (Gas, Commercial, Parts)

If you are looking for a well-known and well-respected brand of gardening tools then I would definitely recommend you to go with the Husqvarna weed eater models because there are only a few brands which are as famous as Husquarna.

They are producing every tool you can connect to gardening, lawn or forest care so I am sure that you will find what you are looking for in their offer. Now, there aren’t just a few Husqvarna weed wacker models, there is a big variety of tools and I am only talking about Husqvarna string trimmer models. Since there are around 20 trimmers in their offer at the moment, I know that it might seem overwhelming to pick just one, but they are divided into categories by your skills and needs.

There are 3 categories: Occasional use, Versatile use, and Professional use. You can pick the trimmer by the category which shows you how much you have to use the trimmer and how skilled you are with it. I think that it is great because you don’t want to get a Husqvarna weed trimmer for professionals if you haven’t held a trimmer once in your life.

I want to show you all those models through Husqvarna weed eater reviews and you will easily pick the one that suits you best. So, let’s start reviewing!

Husqvarna Weed Eater for Occasional Use

Husqvarna Weed Wacker 122C

The first Husqvarna trimmer I want to show you is a gas trimmer with the 21.7cc engine which is more than enough for light trimming in your yard. The engine is not too strong so it is a basic trimmer made for homeowners who aren’t handy with the trimmers and only need to maintain their yard. The trimmer comes with a curved shaft and you can easily control it with the ergonomic handle on the trimmer. It is a good basic trimmer which is reasonably silent for a gas trimmer. Since the engine is weak, the entire trimmer is not heavy so you can work with it without a strap which is great. It is a good beginners trimmer, but you will have to upgrade to a better model after some time if you want to improve your skill.

It is light and easy to use – made for beginners.

It comes with a weak engine so you can use it for light trimming.

Husqvarna Weed Eater 128C, 128CD 128L

The basic model for this Husqvarna string trimmer is 128C and that one is pretty similar to the 122C model. It is a gas trimmer with a stronger 28cc model, but light and easy to use which makes it a good fit for beginners. It comes in different versions that have different design and engine. The 128C model comes with a curved shaft and a special T25 bump trimmer head and easily adjustable handle. The second version is the 128CD model which comes with the same engine and the same T25 trimmer head. You will be pleased to hear that this trimmer comes with a Smart Start feature which makes the trimmer run easily. The last model in this category is the 128L trimmer and that trimmer is different by the shape of the shaft. The shaft on the last two Husqvarna grass trimmer models is curved and this one comes with a straight shaft. The straight shaft is a better solution if you have a tricky yard with corners that are hard to reach. This trimmer comes with different designs and its best feature is that you can choose the shape of the shaft.

It is light and easy to use, with a stronger engine than the model above.

You can choose to use straight or curved shaft.

It is for homeowners, not professional grade unit.

Husqvarna String Trimmer 129C, 129L 129DJx

This is another Husqvarna gas weed eater that comes in different versions, but it comes with the 27cc engine, which is very similar to the model above. The first model, the 129C trimmer is a curved shaft trimmer with a 27cc engine. It is easy to start because it uses the same Smart Start feature as the model I have mentioned in the Husqvarna weed eater reviews above. The more interesting model is the 129L trimmer because that one comes with a straight shaft and I have already mentioned that the straight shaft it easier to control. Everything else is pretty much the same, including the Smart Start feature and the 27cc engine. The third option is the most interesting one because it has a special feature which makes it user-friendly. You can remove the Husqvarna weed eater head and put other Husqvarna weed eater attachments, as long as they are from the DX series. So, this could be classified as the multi-tool in this category.

It comes with both straight and curved trimmer.

The 129DJx version can use other Husqvarna weed eater attachments besides a trimmer.

The engine is slightly weaker than from the model above.

Husqvarna Trimmer 322L

The last Husqvarna gas weed eater in this Occasional use category is the 322L trimmer and it comes in only one version – this one. This Husqvarna line trimmer is powered by the 23cc engine, which is the weakest in the category so use it only for light trimming. It comes with a straight shaft, which is better to control if you don’t have experience in trimming the yard. Since it is a gas trimmer, you will be happy to hear that it doesn’t produce that much sound, well at least not as much as other gas trimmers. The trimmer is very light and the engine doesn’t produce that much sound so you don’t have to equip the trimmer with anti-vibration handles to reduce the fatigue in your hands.

It is a very light trimmer with almost no vibrations produced by the engine.

It comes with a straight shaft which is easier to control.

It has the weakest engine in the Husqvarna gas trimmer category.

Husqvarna Weed Eater 115iL

The next type of trimmer in this category are the battery powered trimmers and this Husqvarna string trimmer is the first on the list. This trimmer is equipped with a brushless electric motor so you can expect a good power and durability from it. The straight shaft is easy to control with the ergonomic handle and the fact that it is telescopic makes it easy to adjust to your height. This Husqvarna weed eater comes with the 40V battery and the charger so you can start trimming the moment you get the trimmer and charge the battery. It is light, easy to use and silent, so you can use it wherever you want and wherever you want.

It is light and you can adjust the telescopic shaft to your height.

It doesn’t produce any sound, like other battery-powered trimmers on the market.

It is not that strong as the gas trimmers, but it gets the job done.

Husqvarna Weed Trimmer 136LiL

This battery powered Husqvarna grass trimmer comes with a smaller battery than the one above, but it still works pretty good and it will make your yard look amazing. The shaft on this trimmer is also straight so you can be sure that you will get all those tricky parts of the lawn in your yard. The battery on this trimmer is about 36V which is more than enough to maintain your yard, but you have to be careful because this trimmer can be purchased without the battery. If in description states that it is a tool only, it means that you have to buy the battery separately so make sure you read the description better.

it is mostly sold without the battery and the charger so you have to buy them separately.

Husqvarna Weed Trimmer 336LiC

There aren’t that many surprises with the battery powered trimmers from Husqvarna because they are all pretty similar. This trimmer also comes with the 36v battery and the charger so you can easily start trimming when you charge the battery. Although it is common for the trimmer to be sold with the battery and the charger, read the description every time because there might be deals where you will get a tool only. If you are aware of that, then I am sure there wouldn’t be any problems with the trimmer because it is light and easy to use so you will keep your yard well-maintained simply and without that much effort.

Husqvarna Weed Eater for Versatile Use

Husqvarna String Trimmer 128LD

As you can imagine, this model I will mention in this Husqvarna 128LD review is actually an upgraded 128 trimmer I have mentioned in the Husqvarna trimmer reviews for the Occasional Use category. The Husqvarna weed eater 128lLD is one of the most popular trimmers in this category because it is a lightweight model and it has an impressive performance in the yard. It is equipped with a 28cc engine, which is not that much, but it is more than enough for most homeowners who hate weeds. The trimmer is equipped with the straight trimmer shaft but you can use it with other Husqvarna weed eater attachments too and that is what makes it so user-friendly and popular. The cutting line on the trimmer is 17“ which is great because most trimmers in that category have smaller lines.

It has numerous great user-friendly features.

It is a trimmer that can easily transform into any other tool.

Husqvarna Weed Trimmer 129LK

This trimmer is another upgraded trimmer from the past category which is upgraded with a stronger motor and more user-friendly features. This Husqvarna gas weed eater comes with a 27cc engine and a straight shaft you can replace with other attachments in their offer. That means you can have a trimmer, an edger, a brushcutter, and other Husqvarna tools with only one tool so you can easily call it a multi-tool unit. Besides being easy to transform a trimmer into an edger, you can easily control the tool too because it has an ergonomic handle on the shaft which allows you to turn the tool in every direction you need. It is a great trimmer for homeowners who are serious about the appearance of their yards.

It is multi-tool so you can use it as a trimmer, brushcutter or edger.

It comes with a 27cc engine so you can expect good performance.

Husqvarna Weed Trimmer 525LK

I would put this trimmer somewhere between the Occasional and Versatile use because it has a weak engine, but it is made with impressive quality. This lightweight trimmer comes with an X-Torq engine that has 25.4cc and it will cut most of the weeds you can find in your yard. It is called a combination machine, which means that it can do much more than just a regular trimming. Yes, that means you can find attachments for this trimmer so you can use the same motor with different heads and keep your entire yard, bush and trees in the perfect shape. Just like other models in the Versatile Use category, this one is a gas-powered trimmer so you don’t have to think about the battery, all you need is gas. Just keep in mind that gas trimmers are harder to maintain that the battery powered ones.

It is multi-tool so you can use it as a trimmer, brushcutter or edger.

It is pretty light and easy to use with impressive performance.

Husqvarna Weed Eater for Professional Use

Husqvarna String Trimmer 324L

The last category I want to share with you is the most expensive one because it has the best Husqvarna grass trimmer models. This is one of the weakest models which is equipped with a 25cc 4-stroke engine, but it can cut almost every type of weeds you could have in your yard. It uses pure gas so you don’t have to mix oil and fuel like you must on the 2-stroke engines. The straight shaft is easy to control and the Smart Start allows you to easily start the trimmer too. The loop handle allows you to grab the trimmer in any position so you don’t have to worry you will drop the trimmer when you are trimming some tricky part of the yard. The Air Purge system removes the air from the carburetor which makes the entire system more durable.

It comes with a 4-stroke engine so you don’t have to use oil and fuel, only pure gasoline.

Husqvarna Weed Wacker 430LS

If you are looking for a Husqvarna commercial weed eater, this might be the pick for you. This impressive trimmer comes with an X-Torq engine which is both, better for the environment and very strong. The 29.5cc engine reduces exhaust emissions by 60% and it increases fuel efficiency by 20% so you can be sure that you will be satisfied with this trimmer. The straight shaft and the loop handle makes it easy for controlling but hold it tightly because this is a pretty strong engine in the trimmer. This Husqvarna commercial weed eater will cut any weeds it finds on the path, so make sure you are ready for trimming with it.

It is equipped with a powerful 29.5cc engine.

It comes with a loop handle and a straight shaft so it is easy to handle.

Husqvarna Weed Eater 522L

Every Husqvarna commercial weed eater is a gas trimmer, including this model. It is a well-balanced trimmer that uses the 22.5cc engine to wipe out all those boring weeds you can find in your yard. It might look and feel simple, but this trimmer is a great solution for professionals that are looking for a small trimmer with great performance. The trimmer has a stand-alone starter so you can easily replace the starter cord if needed. It comes with high-quality air filter and it has heavy-duty construction on the entire trimmer. It might have 22.5 engine, but it will get the job done without any hassle or trouble.

It is equipped with 22.5. engine and many interesting features for easier control of the trimmer

It comes with a loop handle and a straight shaft so it is easy to handle.

Husqvarna Weed Eater Parts Attachments

I am sure that you are aware that there are many different Husqvarna trimmer parts you can use with your trimmer to repair it, replace the Husqvarna weed eater string or even buy some additional Husqvarna weed eater attachments.

You can easily find anything you want in their offer because they are aware that their products need to have replacement parts. It is always better to use parts from the same brand than the universal parts from some other brand. So if you need another Husqvarna weed eater carburetor or any other Husqvarna weed eater parts, check out their offer first and then move on the universal parts if you can’t find the part with them. That way you will have a good quality trimmer repaired with a good quality part that fit perfectly and you won’t have to worry about the performance after that.

Is there a difference between Round, Square or Twisted Trimmer Line?

Here is what you need to know about the shape of trimmer line and how it affects the cut.

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How much does shape matter in commercial trimmer line?

It’s no secret, there is no shortage of shapes when it comes to weed eater string. There are nearly as many shapes of weed eater string as there are letters in the alphabet.

But in general, there are 4 different types of trimmer line:

So does the shape of the trimmer line determine how well the string performs? Yes, it certainly does.

And finding out which trimmer line works best is an essential part of getting the right gear for your company.

The shape of the string can change 3 major factors while operating your weed eater.

Which weed eater string shape offers the best cut?

Star Shaped Line Offers Cleanest Cut

There is a lot of debate over which string is the best for commercial use. And ideally, you want a line that cuts grass cleanly, without tearing or harming the grass.

husqvarna, weed, eater, wacker, string

But bear in mind. That depending on your needs, the sharpest is not necessarily the best line. Especially when it comes to cutting larger weeds down.

Pro Tip! What a string offers in sharpness it frequently gives up in strength and longevity.

According to Research, Star Shaped Line Offers Cleanest Cut

According to a test done by the YouTube channel Smarter Everyday, star-shaped line offers the cleanest cut. This reduces damage to the grass blade, and will likely result in a healthier lawn. So if your goal is an incredibly healthy, perfectly manicured lawn. Star-shaped trimmer line may be your best bet.

However, our research suggested that lawn care professionals greatly prefer Echo’s Black Diamond (⬥), and Stihls X-line (x). While the test performed by Smarter Everyday determined that Cyclone’s star shape created the sharpest cut. It did not test X-line or Black Diamond. And it is possible that one of these shapes may actually offer a sharper cut of the grass.

For the Sharpest Cut We Recommend:

So which trimmer line shape is quietest?

️Twisted Line is the Quietest️

When it comes to the sound put off by your string trimmer, it largely comes down to the type of string you use.

In general, the less air resistance, the less noise a string makes.

Twisted trimmer line is generally the quietest. This is due to the fact that the twisted line offers less air resistance. This may make twisted trimmer line a good option if you have a lot of properties in small residential areas where sound may be a concern.

However, round lines like Husqvarna’s Titanium Blend are also much quieter than other string shapes.

For the Quietest Cut We Recommend:

Which weed eater string shape lasts the longest?

◍ Round Strings Typically Last Longer ◍

It’s simple, round string typically offers the best longevity of any shape.

Think about it.095 is a measure of the thickest part of a trimmer line. So a.095 star-shaped trimmer line is much less dense, than a round.095 line. As a result, star shaped or similar multi-sided lines are going to break apart faster.

Round line will last the longest as it is as thick as possible all the way around.

It’s true, a.095 round line is truly.095 all the way around. BUT. the round shape does not provide the best structure for actually cutting grass. And creates a rather abusive cut.

It’s a toss-up which brands round line will last the longest. And it will largely depend on the type of grass, weeds, or brush you are cutting.

Top 10 Weed Eater in 2023 (Best Sellers)

For example, tests by the Youtuber Project Farm have shown that STIHL’s Premium Round line (◍) lasts longer on brush than all the others he compared in the test, but performed poorly when exposed to concrete.

Inversely, Husqvarna’s Titanium Blend (◍) outperformed the competition when it came to exposure to concrete, and performed poorly on cutting brush.

The Exception to the Rule- Wire Fencing

There always has to be an exception to the rule. And when it comes to wire fences, round line may not be the longest lasting. According to research by Project Farm. The two longest-lasting strings when it comes to wire are Max Power (️) and Weed Warrior (▲).

It appears wire fencing changes the playing field substantially when it comes to string longevity. Perhaps it is because a stiff string will attempt to wrap around the wire and inevitably break. Whereas a flexible line will not be stiff enough to wrap around, and will instead brush past.

Whatever the case, Husqvarna’s Titanium Blend (◍) did come in at 3rd in tests against wire fencing. So it still does well, but for one reason or another other shapes appear to work better.

So if you have to trim around a lot of wire fencing, you will likely want to consider this.

For the Longest Lasting Line We Recommend:

Why the Sharpest Cut Matters

Look, you probably already know this but, when your lawn mower blades are dull. They tear rather than cut the grass. This can lead to damaged grass blades. and may even create an opening for fungus or other grass diseases to enter your client’s lawn.

The same is true when it comes to your weedeater string. If your line is not cutting the grass, but rather is tearing it. You are not providing the optimal cut for your clients. While this may not matter to many lawn care companies. The fact of the matter is, if you are after a premium quality cut, you should consider a good weed eater line that will assist you on your mission.

The Best Trimmer Line Shape

Often there is a toss-up between the sharpness of the cut and the longevity of the line.

Which may be why Echo’s Black Diamond is so highly rated among lawn care pros. Its diamond/square design makes it nearly as thick as round line, but it provides a cutting side which gives it a literal edge over round line. Additionally, Black Diamond is twisted, making it run quieter.

However, choosing the best shape will greatly depend on the circumstances you find yourself in while cutting lawns.

Now that you are armed with the best trimmer line, it’s time to make sure you have a great commercial-grade weed whacker.

The Best Weed-Eater String That Gets the Job Done Faster—2023 Buyer’s Guide

Weed-eater string for your weed whacker or trimmer may seem like a small thing to buy, but having the right string for the job can help you get more work done with less effort. String shape, material, durability, welding resistance, and line size are all important things to consider, and this updated buyer’s guide will help you choose the best weed-eater string for the task at hand.

It may seem like a small thing, but what kind of string you use in your weed eater (also called a weed whacker or string trimmer) can have a big impact on your gardening.

Heading out to your yard to maintain it should be an enjoyable—or at least hassle-free—experience. But we all know that using the wrong products can make yard upkeep a very frustrating experience.

And if you’ve ever been trimming your weeds only for the string to break or stick inside the spool, you know what I mean.

When this happens, you have to keep stopping to reload the string, which not only makes the job more time-consuming, it can lead to a rough and uneven cut.

The right kind of trimmer string is long-lasting and not easily breakable. It should provide clean and easy cuts, be able to handle thicker weeds and grass, and be quick and easy to reload when needed.

If you’ve recently purchased a new string trimmer (or if you’re in the market for one, here’s my guide to the best cordless trimmers and weed eaters), it likely came with a spool of string to start you off. But these strings aren’t always the best for the job, so it’s worth knowing what else is out there when it comes time to replacing them or buying more.

Below, you’ll find some of the best weed-eater strings available, as well as a buyer’s guide with key features to look out for.

Disclosure: All products on this page are independently selected. If you buy from one of my links, I may earn a commission.

Best weed-eater string

Maxpower Residential Grade Trimmer Line

If you like getting your money’s worth, look no further than the Maxpower Residential Grade Trimmer Line. A massive 855-foot roll, it can reload your trimmer 42 times at only 31.76 per roll—that’s 0.76 per refill!

But don’t let the low price dissuade you. This is a great quality product, tearing through dense, heavy vegetation as well as doing an impressive job trimming grass and small weeds. It also offers great abrasion resistance and tensile strength while trimming around concrete walls, curbs, and stone.

  • Holds up well on concrete: This trimmer line has an edge over others in that it can hold up well on concrete and chain-link fences.
  • Long-lasting: Worry no longer about restringing after each job, as this impressive trimmer line can last up to six jobs.
  • Classic round shape: This shape feeds better and can be more aerodynamic than other shapes. It also increases RPMs and cutting power.
  • Bright, vibrant color is easy to see: The vibrant orange string is easier to see among the grass so you know where you’re going with it.
  • Durable: This string is tough, while not being so heavy that it reduces RPMs.
  • May fuse in the spool: Some customers have reported that the string starts to fuse in the spool after 30 to 40 minutes of use. This may be because the spools will get hot after about 45 minutes of continual use.
  • Includes (1) 3 lb. Spool of round cut trimmer line
  • Measures 855″ In length 095″ in diameter
  • Approximately 42 refills
  • Made in the USA

Cyclone Commercial Grade Grass Trimmer Line

With a copolymer formulation, the Cyclone Commercial Grade Grass Trimmer Line is sure to accomplish any trimming task.

It is stronger and has more abrasion resistance than old-fashioned nylon string, which makes it longer lasting. The round shape gives extra durability and makes sure this string can hold its own against abrasion when edging curbs and fence lines.

The six edges along the length of the string easily and effectively cut through tall, thick grass, heavy weeds, vines, and even woody seedlings. These edges also help keep the spool cool, so there’s no need to worry about welding. The product is extremely versatile, suitable for a small garden plot or even a few acres of land.

  • Feeds smoothly: This string not only feeds smoothly but also does not break inside the spool nearly as much as other strings.
  • Doesn’t get as tangled: Due to its ability to feed through smoothly, the string is less likely to get tangled.
  • Doesn’t litter yards: To make for an even smoother experience, this string is one of the few that won’t litter your yard with broken pieces of line.
  • Not suitable for concrete: While this string is incredibly versatile for use in most yards, it’s recommended that you keep it away from concrete and chain-link fences, as these will tear up the string quickly.
  • 0.095 Inch Diameter and 855 Feet Long
  • Special copolymer formulation provides longer lasting commercial cutting
  • Patented 6 bladed shape for added cutting power
  • Choice of landscaping professionals
  • Made in the U.S.A.

Oregon 22-855 Heavy-Duty Magnum Gatorline Square Line

If you’re looking for weed-eater string for big trimmers and that can handle serious work, then look no further than the Oregon 22-885 Heavy-Duty Magnum Gatorline Square Line.

It offers all the high cutting efficiency you can ask for but without the exhausting work—just cleaner, straighter cuts. This is all thanks to the square profile.

It’s also incredibly durable, with an extremely strong inner core that resists breakage, giving you more time trimming instead of winding spools.

This string is perfect for work on large properties, heavy vegetation, and underbrush, as well as cleaning up vegetable gardens. However, not every trimmer will be able to handle the large.155-inch diameter of the string so before you buy, check your trimmer’s manual.

  • High cutting efficiency: This string allows you to get cleaner, straighter cuts more easily than a traditional trimmer line.
  • Durable: The incredibly strong inner core resists breakage and makes for longer-lasting lines.
  • Square trimmer line: The shape of this line allows you to cut through vegetation with a clean, even pass and is ideal for professionals cutting through tough vegetation and underbrush.
  • Fits several string trimmer models: This weed-eater string is versatile and is suitable for use in several trimmer models, including the Remington RM1159.
  • Not kind to fences: Use with caution around lightweight wood fences, as this line may chip some softwoods or remove paint from fences.
  • Keep out of sunlight: UV light will weaken the plastic and reduce the longevity of the line. It’s reommended to keep any unused line away from sunlight.
  • High cutting efficiency – Magnum Gatorline allows you to get cleaner, straighter cuts with less effort than traditional trimmer line
  • Durable.- High-strength inner core resists breakage which means that the line lasts longer and you spend less time winding spools
  • Square trimmer line.- Slices through vegetation with a clean, even pass
  • .155″ diameter trimmer line is ideal for professionals cutting tough vegetation and underbrush
  • Fits several string trimmer models including, but not limited to: Remington RM1159

Husqvarna Titanium Force String Trimmer Lines

Made of a commercial-grade copolymer material for longer life and better performance, this trimmer string has excellent durability and longevity and is perfect for use in a steel-bladed edger. A steel-bladed edger is recommended for setting initial landscapes along curbs, borders, and walkways and is easy to maintain with a string trimmer.

This is also one of those rare string trimmer lines that hold up well against concrete and stone, thanks to its high-quality, abrasion-resistant material and round shape. The grooved string can accelerate fast and has level flight, making for quieter trimming and less fuel consumption.

For jobs that require a lot of edging, this string makes it quick and easy. Plus, the convenient line-cutting tool that comes with this string trimmer line makes it even easier.

  • Long-lasting: This product has been designed with cutting-edge technology for better performance, longer use, and faster acceleration.
  • High cutting efficiency: Cuts down on time spent getting rid of pesky weeds when paired with the right string trimmer.
  • Low noise: The patented low-noise design of this string trimmer line reduces noise by 50%.
  • Great for trimming grass: This product is best suited for trimming grass.
  • Longer life, Better performance, Faster acceleration. Our design is based on cutting edge technology that delivers longer life, better performance, faster acceleration, level flight characteristics
  • High cutting efficiency. Means less work possible with the right choice of materials
  • Low-noise. The patented design on Husqvarna’s low-noise lines reduces the noise level by 50 % which gives a better working environment
  • This product is best suited for trimming grass
  • Made in the USA

Arnold Maxi Edge. 095-Inch x 100 Foot Commercial Trimmer Line

The Arnold Maxi Edge trimmer line has a near-universal fit and can be used in most gas string trimmers. Not only that, it can cut up to three times more area than economy lines. (However, results will vary depending on the cutting conditions and the type of trimmer head you use.)

There’s no need to worry about constantly re-stringing either, with 100 feet of string and 5 refills included. What’s more, this trimmer line also comes with a cutting tool for more efficient use.

  • Comes with a special cutting blade: Due to the strength of the string, the Arnold Maxi Edge comes with a special cutting blade that is sharp enough to cut through it. Simple blades don’t do the trick!
  • Star-shaped profile: The star-shaped profile ensures an effective cut and reduces breakage.
  • Affordable: At 7.31, this is a terrific budget buy.

Buyer’s guide

Now that we’ve taken a look at some of the best strings on the market, here are a few important factors to consider when buying the best string for your trimmer.

I’ll take you through some key decisions to make as far as finding the right shape, material, durability, weld resistance, and line size. This last factor is crucial, and you should always take a look at your trimmer’s manual or check out the manufacturer’s website to find out what string sizes will fit your machine.


Trimmer string comes in round, multi-sided, and twisted shapes. The performance is affected by the shape in many ways.

The cleanness of the cut, the durability of the string, and the noise level are all affected by the shape of the string. Different shapes are suited for different jobs so it’s important to find a shape that will match the job you use it for.

Let’s start with a round string. It comes in all sizes and is durable, economical, and easy to reload. If you’re using your trimmer on grassy lawns with minimal weeds, then a round string is the best choice.

Since it tears through weeds rather than cuts cleanly, a round-shaped string is not recommended for particularly weedy areas. A round string is also more likely to overheat and weld together when trimming along fences and concrete walls.

Twisted string is more suitable for thick weeds, as it has a cleaner cut and is more durable around hard surfaces. It’s also quieter and less likely to vibrate than other string shapes due to its reduced air resistance. For the quietest experience, use a twisted string in an electric or cordless trimmer.

If you’re using your trimmer on yards with thick grass and heavy weeds, then a multi-sided string is the best choice. Its sharp edges cut through weeds for a cleaner look. However, if there are a lot of obstacles or objects to maneuver around, then a multi-sided string may not be the best choice as it breaks quite easily along hard surfaces.


Basic trimmer string is made of hardened monofilament nylon, and this has been the industry standard for years. However, manufacturers are developing these products and making constant improvements to increase their capability and durability. So while plain nylon line is still effective, there are stronger materials out there.

For example, reinforced composite nylon is more resistant to breakage. Meanwhile, some products include materials like aluminum that are impregnated into the nylon to make it stronger.

Some trimmer strings are made from non-nylon polymers or copolymers as they are more durable, while some are made with hardened core material to reduce breakage.

But while all these options improve the durability of light gauge nylon string, if you’re mainly using your trimmer for light grass trimming, then a simple nylon line will do the job.


The test for durability comes with consistent use among heavy weeds and hard surfaces. A more durable string lets you do more work per spool, and the durability of the string varies on what material it’s made of, the shape of the string, what’s being trimmed, and friction with surfaces like stone or concrete. But the thicker the string is, the more durable it will be.

Round string tends to be the most durable. This is because it contains more material with less surface area and has a longer wear time. Round string that is made of reinforced nylon or non-nylon polymer, or a string with hardened core material, will be more durable than basic nylon.

Welding resistance

Welding occurs when the trimmer string gets too hot and sticks together on the spool. This happens when the trimmer is being operated at high speed while cutting along a resistant surface, such as a fence or a concrete sidewalk, for an extended period of time.

Who Will Take The Crown?! (Best Trimmer For 2021)

The added friction causes heat to build up, which softens the string and eventually causes it to stick together. To solve this problem, you will have to remove the spool and restring it.

Materials used to make trimmer strings are usually weld resistant, but some types of strings are more resistant than others. A shaped line is more weld-resistant than round because of the larger surface area. Round string has a smaller surface area which makes it overheat at a quicker rate.

Line Size

Another good indicator of durability is line diameter. Thicker lines last longer but also cost more. When deciding on the right line thickness for you, make sure to take cost, how often you want to reload, and your yard conditions into account. As previously mentioned, not all sizes fit all trimmers, so make sure to consult your trimmer’s manual before purchasing string for your trimmer.

For small to medium yards with few weeds, a light-duty weedeater string with a diameter of.065 to.085 inch is suitable.

Meanwhile, a medium-duty trimmer string of.085 to.110 inch is recommended for larger yards with thick grass and more weeds.

For even larger properties that have heavy weeds, woody plants, and lots of fence lines and hard surfaces to trim along, a heavy-duty string greater than.110 inch in diameter is recommended.

Frequently asked questions

How do I install a new weed-eater string?

Some string trimmers require pre-cut lengths of line, while others use either one or two long lengths of line that wind onto a spool. This may require you to remove the spool from its housing, or you may need to load it in place.

For more information on your specific trimmer brand and model, consult your trimmer’s manual or the manufacturer’s website.

Which way should I wind the weed-eater string?

You should wind the string in the opposite direction of its rotation. This is usually counterclockwise. You may be able to find an arrow on the spool that shows the proper direction to wind the string.

How often do I have to replace weed-eater string?

You should only ever need to replace the string when it runs out unless it’s not feeding properly. String that is old or has been exposed to the elements over time can become brittle and may need to be replaced as well.

How does weed-eater string work?

A string trimmer usually uses a monofilament to cut through grass, weeds, and small, woody plants. A cutting head spins at a high speed and generates enough centrifugal force to hold the line at a stiff, horizontal angle. This is what makes the cutting possible.

You can manually adjust the height and arc of the string trimmer for cutting around trees, walls, and rock beds. Trimmers can also be turned vertically to edge out lines near sidewalks and driveways.

On many trimmers, the cutting heads and lines can be switched out to accommodate a variety of line gauges. It’s recommended to check what gauges your cutting head can handle, but depending on the job, you’ll still have plenty of options available such as thinner, spooled line; thicker, pre-cut line; serrated and square lines; or you could even use blades or chains.

Trimmer Line Reviews: Our Top Picks Complete Buyer’s Guide

Are you looking for the Best Trimmer Line or Weed Wacker String? Read on as we review all the top options with Pros Cons.

By Robin Watson May 4, 2023

Affiliate Disclosure: We independently test research all products reviewed on the site. We may earn a small commission if you buy through one of our links. This does not affect our reviews or placement of products on the site.

Trimmer line comes in various sizes and shapes to cater for any landscaping or lawn maintenance task. With the right trimmer line, you can clear weeds and hardy plants from your garden with a swipe of your trimmer. Going with the wrong size or style of trimmer line is a mistake, and you’ll end up breaking the line often, resulting in less service life out of the product.

The line you get as standard with your trimmer runs out fast. However, we don’t recommend going with the same brand as your trimmer. Trimmer line is universal, and you have a bevy of choice when choosing a replacement for your trimmer.

So, how do you choose the right trimmer line for your gardening tasks and your trimmer? This review unpacks everything you need to know about choosing the right trimmer line.

Our Top Picks

These products are all top-quality, featuring design and manufacture from some of the leading brands in home gardening equipment. We have options to suit any budget, with a range of line shapes and sizes to suit any application. Choose the best trimmer line that fits your budget and your gardening needs.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

  • Best Pick: Husqvarna Titanium ForceHusqvarna makes some of the best trimmers and gardening equipment available. This trusted brand also makes the best trimmer line, with this Titanium Force product taking the top honors for the best overall trimmer line in this review.
  • Premium Pick: Echo CrossFire LineIf you’re looking for the best premium trimmer line, we recommend this Echo product. You get an 8-edge design on this “CrossFire” line, providing excellent performance for the toughest trimming tasks. This line slices cleanly through weeds and grass, giving your lawn and yard a professional finish.
  • Budget Pick: Oregon Magnum Gatorline Square Trimmer LineThis 0.95mm trimmer line is a great universal replacement for any trimmer brand. You get a square design to the line, with four sharp edges. This line cuts through thick vegetation and weeds easily, providing fast clearing and trimming action.

Trimmer Line Reviews

After checking out the top picks for the replacement trimmer line in this review, it’s time to take a deep dive into the characteristics and features of our top picks. We’ll also look at other choices for your trimmer that provide peak performance for your machine.

Husqvarna Titanium Force

Husqvarna makes some of the best-quality gardening machines. From lawnmowers to trimmers, they offer gardeners unmatched performance and efficiency. Therefore, it makes sense that they would produce the best trimmer line as well.

  • Includes one Husqvarna Titanium Force 840-Foot String Trimmer Line compatible with all standard string trimmer heads
  • Made For Durability: Round, dimpled, co-extruded weed eater line is made of a commercial-grade polymer for maximum durability, cutting performance and energy efficiency
  • Precision Manufacturing: Husqvarna weed eater string has an undulated surface for quiet operation and precise cutting
  • Low Noise: The patented design on this weed whacker string reduces the noise level by 50%, which gives a better working environment
  • Quality Engineering: Manufactured in the USA, these Husqvarna string trimmer accessories provide great resistance to abrasion and reduced breakage with co-polymer engineered resins that improve durability while maintaining flexibility

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The Husqvarna “Titanium Force” cutting line features design and construction with titanium reinforced polymer. It’s light, improving the efficiency of your machine while reducing friction when cutting. The titanium material’s lightweight effect reduces sound from your trimmer, with noise reductions of up to 8-dB less than competitors trimming line.

This trimmer line comes in a 0.95″ size, making it compatible with most trimmers. This line is ideal for cutting grass, and it’s also suitable for use on weeds. However, avoid trying to trim brambles with this line. This spool comes with 820-feet of cutting line.

  • Professional-grade cutting line
  • Suitable for landscapers and contractors
  • Round design reduces noise levels
  • 0.95″ thickness
  • Free line cutter included
  • Lightweight and strong
  • Made in the USA

Available to Purchase From:

Echo Cross-Fire Line

If you’re looking for the best trimming line available, we recommend this Echo product. Echo make some of the best electric gardening tools available, and this 0.95″ line features universal compatibility with leading trimmer brands.

  • String trimmer line with superior cutting performance
  • Features 8 cutting edges which shear rather than tear
  • Increases the quality of cuts speeding healing
  • Nylon line is 095 gauge. durable and strong
  • Comes in 3 pound rolls

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The Echo “CrossFire” trimming live features a unique, patented design with eight cutting edges for outstanding performance when trimming. This line comes with design and construction featuring advanced polymer science. The result is a durable and long-lasting line that cuts through grass, weeds, and even brambles.

This line offers your trimmer improved efficiency, reducing the time it takes to trim your lawn while providing a clean, professional-looking cut to the edges. You get 282-feet of trimming line included in this spool.

  • Eight cutting edges
  • 0.95″ thickness
  • Suitable for heavy-duty use
  • Cuts through weeds
  • Universal fit to all trimmer brands
  • Efficient cutting operation

Available to Purchase From:

Oregon Magnum Gatorline Square Trimmer Line

This Oregon Magnum Gatorline Square Trimmer Line is another great choice for a 0.95″ line that offers superior performance in your trimmer. The Gatorline features a square design, offering you four cutting edges for outstanding performance.

Gatorline comes with high cutting efficiency, providing cleaner cuts than most brands. The high-strength core offers excellent durability and break-resistance, and you get 685-feet of line included with this spool.

  • High cutting efficiency – Magnum Gatorline allows you to get cleaner, straighter cuts with less effort than traditional trimmer line
  • Durable – High-strength inner core resists breakage which means that the line lasts longer and you spend less time winding spools
  • Square trimmer line – Slices through vegetation with a clean, even pass
  • .095″ diameter trimmer line is a good size for cutting heavier weeds in your lawn or performing light commercial work
  • Fits many popular string trimmer models including, but not limited to: Echo SRM 235 and SRM 230, STIHL FS 56 RC and FS55 R, Husqvarna 128LD, DeWALT DCST970X1, Ryobi RY253SS and Troy Bilt TB 22

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

Gatorline is affordable, offering you excellent value for money, especially if you frequently use a trimmer or have a large yard. This line is a good choice for grass and weeds, but we recommend avoiding brambles. This line comes in a 0.95″ size, and it’s compatible with most trimmer brands.

Gatorline is also compatible with bump-head trimmers, and it has a long shelf life. If you find your line is drying out and becoming brittle, place a soaked sponge on the top of the spool, and it rejuvenates the material.

  • Affordable
  • 0.95″ thickness
  • High-efficiency cutting
  • High-strength inner core for durability
  • Square line design for rugged use
  • Universal fit to most trimmer brands
husqvarna, weed, eater, wacker, string

Available to Purchase From:

A ANLEOLIFE Commercial Square String Trimmer Line

This 5-LB spool of A ANLEOLIFE product comes with 1,280-feet of trimmer line. This line features a square edge design, offering you superior cutting efficiency and power over round designs.

The line cuts through grass and weeds, with a durable, reinforced nylon 66 copolymer core providing strength.

  • Multi-side Cords Slice through heavier weeds and thicker grass quickly and efficiently, Cutting less time
  • Made from tough nylon 66 copolymere, plasticized materials for added impact power strength
  • Perfect replacement line for all gas and electric trimmers, including: Husqvarna, Ryobi, Echo, STIHL, Weed Eater, Craftsman, Black and Decker, and most other makes
  • Robust, Efficient and Easy to use, keep your garden looking tidy and neat
  • Includes a bonus cutting tools for convenient and quick line cuts

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

This spool comes with a line cutter tool included with your purchase, and you get a 0.95″ thickness for compatibility with leading trimmer brands.

The A ANLEOLIFE commercial square string trimmer line is affordable, offering you good cutting efficiency and long service life between changes.

  • Square line design for efficient cutting
  • 0.95″ thickness
  • Made from tough nylon for durability
  • Line cutting tool included
  • 1,280-feet of line per spool
  • Universal fitment to most trimmers
  • Available in commercial or heavy-duty grades

Available to Purchase From:

Copperhead Vortex Trimmer Line

Gardeners looking for a top-quality trimming line can consider CopperHead Vortex. This product features a 0.95″ size, making it compatible with leading trimmer brands like Husqvarna, Ryobi, Echo, STIHL, and Greenworks.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

This line features design and construction with premium Nylon Vortex material. The result is a tough and durable trimmer line that stands up to the toughest abuse. This line is suitable for edging your lawn and chopping out weeds.

This 5-lb spool of Copperhead Vortex comes with 1,140-feet of line, made in the USA. The Vortex design of the line features a twist, providing multiple cutting edges for a fast, friction-free, efficient trimming action.

  • Nylon Vortex for extra strength
  • 0.95″ thickness
  • 1,140-foot spool for affordable quality
  • Universal fitment to most trimmers
  • Made in the USA

Available to Purchase From:

Cyclone Commercial-Grade 6-Blade Trimmer Line

This Cyclone trimmer line is a great choice for landscaping professionals. The line features a patented 6-star design, improving the aerodynamic of the trimmer line to enhance efficiency. The result is a quiet operation with friction-free cutting for a professional finish to your lawn and yard.

  • 0.095 Inch Diameter and 855 Feet Long
  • Special copolymer formulation provides longer lasting commercial cutting
  • Patented 6 bladed shape for added cutting power
  • Choice of landscaping professionals
  • Made in the U.S.A.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The Cyclone trimmer line is available in a 0.95″ thickness to suit leading trimmer brands like Ryobi and Husqvarna. This line features design and construction with a copolymer formulation for additional strength, reliability, and durability – giving you longer service life between changes.

The Cyclone commercial 6-blade cutting line offers you commercial-grade performance at an affordable price. This 3-lb spool comes with 855-feet of line and a bright orange color for easy identification around the job site.

  • 0.95″ thickness
  • 6-blade design for fast and efficient cutting
  • Patented design
  • Top choice for landscaping professionals
  • Copolymer materials for superior strength
  • Made in the USA

Available to Purchase From:

DeWALT String Trimmer Line

DeWALT is another leading brand in power tools and gardening equipment. This trimmer line features design and construction with advanced copolymer science for a durable line that’s strong and resilient. This line cuts through grass and weeds, but it’s not the best choice for brambles.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

You get a 0.95″ size, making this line universally compatible with all leading trimmer brands. You get a donut with 225-feet of trimmer line. The line features a twisted design for aerodynamic efficiency and multiple cutting surfaces that reduce friction during operation.

Combining aerodynamic materials and twisted design provides faster cutting speeds, reducing the strain on your trimmer’s motor. DeWALT might be one of the more expensive options in this review, but they provide top-quality products you can trust.

  • Premium brand
  • Manufactured with strong, durable polymer materials
  • 225-feet of line
  • 0.95″ thickness
  • Compatible with most brands of line trimmers
  • Aerodynamic design for fast, efficient cutting

Available to Purchase From:

Weed Warrior Bi-Component Twist Trimmer Line

Weed Warrior makes some of the best trimmer line available. This donut features a twisted design, with 100-feet of line. It might be expensive, but it provides unmatched performance for trimming grass and removing weeds.

  • Pulverizer Twist: Heavy duty, long-lasting bi-component weed trimmer line cuts evenly and performs exceptionally well for trimming, edging and general yard maintenance with thick grass and weed density
  • High Performance Quality: Made from durable nylon resins with scientifically engineered twisted design; Twist maximizes efficiency and aerodynamics to reduce line flutter and vibration for level cutting and a 15 percent longer run time
  • Universal Fit: Ideal for high voltage cordless and gas-powered string trimmers; Universal compatibility with brands including Echo, STIHL, Husqvarna, Redmax, Ryobi, Black and Decker, Cub Cadet, Weed Eater, Poulan, MTD, and more
  • Professional Grade: Find the right replacement parts for your trimmer or weed whacker; Our brand-compatible trimmer line, fixed line, bump feed, hybrid and bladed heads are built to the high standards and demanding needs of professional landscapers
  • Weed Warrior: We manufacture high quality universal fit weed wacker trimmer line, heads, and accessories built for extreme toughness through years of detailed research and development both in the lab in in the field

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The twisted design improves trimmer efficiency, placing less strain on the motor. Since there’s less friction on the cutting surface, you get a clean, professional finish to your lawn’s edges. This line comes in a 0.95″ thickness, making it compatible with all leading trimmer brands.

This high-quality trimmer line features universal compatibility with gas-powered and electric trimmers. The copolymer materials offer a strong core, resistant to snapping and breaking.

Featuring design and manufacture in the United States, you know you’re getting a top-quality product from Weed Warrior.

  • Manufactured with strong, durable polymer materials
  • 100-feet of line
  • 0.95″ thickness
  • Universally compatible with most trimmer brands
  • Twist line design

Available to Purchase From:

Arnold Maxi-Edge Commercial Grade Trimmer Line

So far, we’ve mentioned plenty of options for an 0.95″ trimmer line. However, if you have a smaller model trimmer, 0.95″ might be too big to fit into the cutting head. If you’re looking for a smaller replacement line for your trimmer, we recommend Arnold Maxi-Edge Commercial Grade Trimmer Line.

  • Maxi Edge.080″ Trimmer Line
  • Universal / Fits most straight and curved shaft string trimmers
  • .080″ diameter, green line, 6-Point Star
  • Contains 14 refills, 280 ft.
  • Includes cutting tool

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

This trimmer line comes in a 0.8″ thickness, making it suitable for smaller trimmer models. You get a copolymer design for added strength, reliability, and performance in your yard. This line features a 6-point star design for optimal cutting performance and efficiency.

This donut contains 14 refills for the bump head on your trimmer. That translates into around 280-feet of line, and you get a free cutting tool included in your purchase.

  • 6-point star line design
  • .080″ line thickness
  • Commercial-grade materials
  • 280-feet of line
  • 14-refills
  • Includes line cutter

Available to Purchase From:

BlueCatELE Trimmer Line

Gardeners looking for an affordable trimmer line can check out this BlueCatELE product. You get a 0.95″ size, with compatibility to the leading trimmer brands. This 1-lb spool contains 236-feet of line, featuring design and construction with durable nylon material for strength and resilience.

  • Production Name: Grass Trimmer Line,Diameter:0.095 Inch/2.4mm,Line Net Weight: about 1 Pound, Color: Red, Line Length: About 220 Feet/67 Meters
  • Made of superior nylon and much durable for grass trimming
  • Square shape design, it is easy to trim tough and strong grass or weed,save your time and energy
  • Good design for storing trimmer line, just needs to hang on wall or inside cabinet, make your tool and material orderly
  • Easy to use and repalce, save your time and energy and your garden more comfortable

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The line features a square design, giving you four cutting edges for improved trimming efficiency. You get less strain on your trimmers motor, reducing wear-and-tear on the device’s electrical and mechanical components.

  • Affordable
  • Square line design for fast and efficient cutting
  • Compatible with most brands of line trimmers
  • Nylon materials for strength
  • 236-feet of line included

Available to Purchase From:

Trimmer Line Buyer’s Guide

After reading through our reviews of the best trimmer line, it’s time to settle on your choice. However, we realize that our roundup might leave you feeling more confused than ever about choosing the right replacement line for your trimmer.

husqvarna, weed, eater, wacker, string

Fortunately, this buyer’s guide explains everything you need to know about your trimmer line. We’ll go through the types of line designs and the different manufacturers to show you want to look for in your prospective trimmer line.

Different Types of Trimmer Line

As you can see in the reviews, trimmer-line comes in various designs to suit different operating requirements and machines. Let’s look at the different trimmer line types to help you settle on the best choice for your device.

Round Line

The round line is the most popular choice for trimmer line, and it comes standard with most trimmer models. The round line offers you an aerodynamic surface that reduces noise. Round trimmer line has the best durability and strength, giving you the longest service life.

A round design is ideal for versatile use, giving you more options for getting close to concrete edges without damaging the line. The round line is also the easiest design to fit your trimmer.

Some of the top premium brands of round trimmer line include Husqvarna, Magnum Gator Line, Trim Line, and more.

Square Line

Square line is a design suited to rugged use around the yard. If you have weeds to whack, then a square line is a great choice. Square line has a medium strength-level, and it makes more noise than a round line during the operation of your trimmer.

Square line also provides four cutting edges. As a result, your trimmer is more efficient, and you getter a cleaner finish on your grass than with round line. Square line isn’t that popular due to the integration of other line designs featuring multiple cutting edges.

Spiral Line

A spiral design for your trimmer line is a better choice for a tougher line suitable for cutting through brambles and tough weeds. The spiral flattens during operation, forming a wavy cutting surface.

As a result, you get more of a shabby look to the finish of your trimming duties. However, the spiral line is a great choice for estates and heavy-duty trimming jobs, such as weed whacking.

X-Shaped Line

An X-shaped design to your trimmer line offers a similar experience to the square line. However, you get between aerodynamics and sharper cutting action for tougher trimming jobs.

The X-shaped line tends to make more noise than square line and is not as popular as other six or eight-pointed designs. The flexible design of the line makes it more resistant to welding compared to square line.

Twisted Line

Twisted line is another great choice for professional landscapers and estate owners. If you have long grass or weeds, you need to clear from your property; a twisted line is tough, resilient, and durable.

The twisted design of the line provides multiple trimming points to suit clearing tough grass or weeds. This feature makes the twisted line a top choice for contractors and landscaper requiring a tough, durable line with long service life.

Twisted lines also reduce vibrations from the machine, but it leaves a somewhat ragged-edge on your lawn.

Serrated Line

Serrated line offers you the best cutting action for clearing away the toughest garden debris, like weeds, brambles, and other semi-woody shrubs. The serrations in the line act as small saw teeth, ripping through plant mater with ease.

Serrated line is a top choice for professional landscapers and estate managers that need to manage long, thick wild grasses around the property. A serrated line helps you cover more area between changes and is suitable for the heaviest trimming jobs in your yard.

We don’t recommend using serrated lines for trimming the edges of your lawn. The powerful serrated cutting action provides a torn look to your grass, diminishing your lawn’s aesthetic.

Six and 8-Pointed Line

Some top-quality brands produce a multi-sided trimmer line in a variety of configurations. From X-designs to six or eight-point star designs, these cutting lines are for specialist use. Typically., these designs cost more than the others, but you get fast, efficient trimming of your lawn and a variety of other plant materials.

A 6 or 8-point line features a rugged design that leaves your lawn with a clean-cut professional look on the edges. Six and eight-point designs feature more aerodynamics, reducing the wear-and-tear on the internal components of your trimmer.

However, due to these trimmer lines’ multi-sided design, you can expect a bit more noise during operation.

Materials Used in Trimmer Line

Titanium Line

Titanium trimmer line is the Next-Generation of trimmer line designs. Including titanium into the design lightens the trimmer line’s weight, reducing the power required to operate the machine. Titanium is one of the strongest materials in the world.

Manufacturers weave titanium into polymers to form a rugged, durable trimmer line that stands up to the toughest trimming tasks. Titanium line dramatically improves your machine’s performance, offering you faster acceleration, a cleaner cut, and less noise.

Titanium is the ideal choice for a long-lasting line that’s durable and suitable for a wide range of trimming tasks around the yard. However, titanium is an expensive material, and you can expect it to cost you more than other trimmer line products featuring construction with polymers like nylon.

Nylon Lines

Nylon is the most common material in trimmer lines. It’s affordable, lightweight, and durable, with excellent tensile strength. Most commercial trimmer and professional landscaper use nylon lines due to the low cost of the material.

Nylon is a great all-around choice, but it lacks the strength of copolymer and titanium lines. Still, it makes for a suitable material for your trimmer, and it’s widely available from several trimmer manufacturers.

Copolymer Lines

Copolymer sciences lead an evolution in trimmer line manufacturing. Today, a brand can infuse certain polymers with other materials like titanium strands, forming strong, durable cutting lines.

Most premium products feature design and construction with copolymer materials. Typically, nylon forms the base materials, with other components added to specialize the line to specific tasks.

Important Features of Trimmer Line

When selecting your trimmer line, look for the following features.

Line Welding-Resistance

Line welding refers to a process occurring when the trimmer line overheats, causing it to melt and stick together. Welding occurs when the operator is trimming tough material and forcing the trimmer motion instead of letting the machine do the work.

Welding can also occur if you operate the machine near concrete or tar and force the line onto the surface. Welding is the result of the additional friction caused during the operation of the machine. The friction builds up in the line materials and the bump-head of the trimmer.

Eventually, the line starts to stick together and “welds” into place. As a result, you must get a new spool or delicately cut the line away from the spool without damaging the part. Copolymer materials typically have higher welding-resistance than nylon materials.

Titanium offers you the best welding resistance, as it doesn’t absorb heat well, reducing friction in the head. A round design provides the best aerodynamics for your trimmer line, reducing resistance and friction.

Line Size

The size of your trimmer line determines its functionality and its service life. The most common size for trimmer line is 0.95″. This size provides the best balance between durability, strength, and affordability. It’s the size featured in most home trimmers, with 0.8″ being another popular choice.,

The size of the line determines what kind of plant material you can cut with your trimmer. Here is a quick breakdown of line sizes and compatible trimming tasks.

  • Basic yard work like trimming grass and edging lawns – 0.065 to 0.085 inches.
  • Cutting thick grass and weeds requires a robust line – 0.085 to 0.110 inches.
  • Professional landscapers and contractors with tough clearing tasks –0.110 inches and above.

If you’re using a battery-powered trimmer, the thickness of the line plays a significant role in the machine’s running time. Therefore, the 0.8″ line offers you the best balance for extended use around the yard.

Trimmer Line FAQs

Why does the trimmer line keep breaking?

Old trimmer line is prone to breaking. The nylon or copolymer in the line tends to dry out if you leave it to stand for a few years. Fortunately, it’s possible to rejuvenate the line using a bit of water. Soak a sponge and leave it to drip over the spool. The nylon or polymer will absorb the moisture, restoring the integrity of your trimmer line.

Are all trimmer lines universally compatible with all brands of trimmers?

Yes, most trimmer lines and all the products in this review are universally compatible with leading trimmer brands. However, make sure you’re buying the right size line to suit the trimmer head.

Which way do I wind the trimmer line?

We recommend winding your trimmer line in the opposite direction of the bump-heads rotation. If you wind the line in the same direction, it results in the cable coming loose in the bump-head, resulting in improper feeding action.

Where can I buy the best trimmer line?

If you’re shopping online, we recommend using Amazon. Amazon is the world’s largest retailer, with thousands of products available for your trimmer. You get the best range at the best and buyer protection on your order. Prime members get fast, free shipping and hassle-free returns.

Trimmer Lines – The Verdict

By now, you should have an idea of the right cutting line for your yard and trimmer. However, we realize it’s challenging to settle on the right line for your machine, even when we narrow down the choices. If you’re having trouble selecting the best trimmer line for your trimmer, why not rely on our top picks?

We selected the best options for your trimmer from a variety of manufacturers and leading brands. All the lines in this review are compatible with the top models of trimmer.

  • The Husqvarna Titanium Force trimmer line is our top choice for the best product in this review. This line features design and construction with titanium infused into the polymer. The result is a lightweight line that’s 50% quieter than other similar products. The round design makes it easy to slice through grass and weeds, and you get a long-lasting product that’s durable and reliable.
  • If you’re looking for the best trimmer line available, We recommend going with the Echo CrossFire. This trimmer line features design and construction with advanced copolymer materials for added strength. The line’s eight-sided design provides optimal cutting performance, reducing friction while providing a clean edge to your lawn.
  • If you’re on a budget, we recommend going with the Oregon Magnum Gatorline Square Trimmer Line. This product features a twisted line design with 0.95″ thickness. It’s compatible with all the leading trimmer brands, featuring construction with advanced copolymers for resilience and strength. It’s an affordable purchase for your trimmer this summer.

Robin owns his own Landscape Gardening company based in the UK and has over 10 years professional experience working outdoors, creating beautiful landscapes for his clients in the UK. He is also a keen garden-grower and maintains his own fruit and vegetable gardens. He also has a level 3 Certificate in Practical Horticulture from The Royal Horticultural Society and is currently working on his first book about gardening. Contact him at

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