Best String Trimmer Line You Could Only Ask for! (Best 2023 Update)

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A quality trimmer line allows the trimmer to cut better. Check out this article to know how to choose the best string trimmer line. Skip, and you’ll miss it.

Having a neatly landscaped lawn is the goal of many homeowners. That is why they invest in high-end string trimmers.

However, an expensive weed eater is useless without the best string trimmer line.

Do not worry! This article will present you with detailed reviews of the best products and a comprehensive buying guide.

Let’s get the ball rolling!

Take away key points:

  • Multiple weed eater string lines are now available and they offer different shaped line models, with other string shapes to ensure the best performance
  • The trimmer strings are a convenient line-cutting tool to keep your lawn optimal, and the multi-sided string quickly finishes the cutting job
  • Learn all pros and cons to choose the best weed wacker string for your cutting needs

Best String Trimmer Lines of 2023: Our 9 Choices

Below you can find the best trimmer line models for your needs. Find their advantages/drawbacks for the best trimming grass experience. Let’s start.

$BLACK + DECKER Trimmer Line

Best weed eater string for different light and heavy-duty tasks. The inner core of the round string makes it durable and reliable for more prolonged use.

However, the best weed eater string still has jamming issues.

$DEWALT DWODT802 String Trimmer Line

Best construction with sharp style and reliable strings. The inner core is also reliable and sturdy for more prolonged use.

Still, the weed eater string offers less trim line per roll.

$$Oregon 22-895 Magnum Gatorline

Best square trimmer line. The square trimmer line is ideal for its higher cutting efficiency, and the inner core makes it the thickest weed eater line available. The square trimmer line cannot break so soon, being more resistant than the traditional trimmer line. Durable and strong for more requirements.

Yet, it has packaging issues.

$MaxPower 338814 0.095-Inch Premium Twisted Trimmer Line

The twisted weed eater string shows better resistance to pressure than a round string. The material basic trimmer string combines plain and reinforced composite nylon for the thicker line in the forward and opposite direction. It’s both effective and efficient. The thicker line also shows welding resistance and you can use the twisted line as a free-cutting tool and more robust operations.

$$Husqvarna Titanium Force String

Husqvarna trimmer line offers the best cutting technology due to its sharp edges and its line size. You can adjust the line to your cutting needs, and the versatile unit will finish the job quickly and efficiently.

But, it offers the misleading packaging.

$Eventronic Line String Trimmer

The line comes with multiple accessories, and you can mount them on different trimmers due to their universal fit. The durable and reliable construction makes them heavy-duty for multiple cutting operations without breakage, for a prolonged lifespan.

Anyhow, it doesn’t hold up so well.

$WORX WA004 2-Pack Replacement Trimmer Line

Extra thickness make the line valuable for multiple cutting and other lawn operations. You can forget about weed and other pests; the line will make your grass perfect and even. The versatile design offers maximum resistance to all weather and pressure conditions, so it last for an extended time.

Despite these features, it is only for light-duty uses.

$$Anleolife 5-Pound String Trimmer Line

The most powerful unit with advanced design technology for more quality and better performance. The line is ideal for all heavy and light-duty tasks, and it offers a great cutting standard.

Nonetheless, it has a higher price tag. 

$Arnold Maxi-Edge Commercial Grade Trimmer Line

The best budget-friendly choice, with a universal fit for all trimmers. The cutting power is average, et it finishes all the tasks for a reduced time. The strong inner core makes the line cutter resistant to pressure and impacts.

Nevertheless, it’s not that durable.

#1. BLACK + DECKER Trimmer Line – Best for Black + Decker trimmer

  • Brand: Black + Decker
  • Dimensions: 3.25 x 2.5 x 2.5 inches
  • Weight: 0.29 pounds
  • Best for: performance

Have you heard of Black + Decker? It is a leading brand in the industry, which provides high-quality weed eaters and related accessories for customers all over the world.

Well, this unit is compatible with Black + Decker auto-feed string trimmers.

It comes with a replacement spool system, which removes the need for hand-winding lines. To be specific, it uses centrifugal force to feed the trimmer line when needed.

The device not only eases the tedious work of hand-winding spools, but it also eliminates bumps and hitches.

What’s more, you will have a factory-wound replacement line of 30 feet. Isn’t it convenient?

Featuring a 0.065-inch diameter line, the line is excellent for landscaping your lawn. However, it is not intended for dealing with too thick grass and weeds.

The only downside we find is that the trimmer lines jam every now and then. In that case, you have to stop in the middle of your work to unjam the reel.

That jamming issue aside, this Black + Decker trimmer line is a decent option for residential landscaping. It is hassle-free to use, change out, and rewind. Plus, the 3-pack promises to last the whole season.

  • 2-year warranty
  • Designed for auto-feed string trimmers
  • Factory-wound replacement line
  • Jamming issue
  • Many unauthorized sellers

#2. DEWALT DWODT802 String Trimmer Line – Best for design

  • Brand: DEWALT
  • Dimensions: 6 x 1 x 6.5 inches
  • Weight: 9 ounces
  • Best for: inner core round string design

You still cannot decide which one to choose yet?

Do not worry; we have another option of DEWALT for you to consider. Check if it can convince you to purchase or not.

This string trimmer line has an aerodynamic design, which is optimal for cordless cutting efficiency. That is to say, it will trim and edge your grass more quickly and effectively.

Are you curious about what this trimmer line is made of?

Well, it contains flexible and impact-resistant materials, making it tough and long-lasting.

We tried using this DEWALT line to cut weeds about three feet tall. Surprisingly, it was able to complete the task well, and we did not even use up the first refill.

Also, there was no welding of the line at all.

The current packaging is fine, but it makes restringing a bit difficult. We would give this product five stars if the manufacturer improved on the packaging.

The specific model we are suggesting in the link is 225 feet of 0.08-inch line. You can have a look at other versions, including 50 feet of 0.08-inch and 144 feet of 0.095-inch.

  • Optimized aerodynamic design
  • Flexible and impact-resistant materials
  • Good resistance to welding
  • Poor packaging

#3. Oregon 22-895 Magnum Gatorline – Best for durability

  • Brand: Oregon
  • Dimensions: 8 x 8 x 9 inches
  • Weight: 3.1 pounds
  • Best for: welding resistance

Advancing our list today is a heavy-duty unit from Oregon, which measures 0.095 inches in diameter.

As suggested above, such a cord can cut thick grasses and weeds in your yard easily. Meanwhile, it is small enough to be fed through most weed eaters on the market.

This Magnum Gartoline product is good value for money, considering its durability. With a high-strength core and weld-resistant outer layer, it will save you tons of time, money, and effort, as you do not have to change the line often while making cuts.

What’s more, the outer layer is even designed to prevent welding. Incredible!

The manufacturer used a user-friendly donut style to reel the line; therefore, you will get fewer tangles.

When you purchase this Oregon 22-895 Magnum Gartoline model, you will have nearly 700 feet of line. This is less per roll compared to other units of different brands, which might put you off somehow.

However, you get what you pay for 700 feet of the line seems short, but it will last for years to come. On the other hand, other brands may offer you longer lines, but they tend to break frequently and cost you even more money in the long run.

  • Ultimate durability with high-strength core
  • Weld-resistant outer layer
  • Light commercial application
  • Less line per roll

#4. MaxPower 338814 0.095-Inch Premium Twisted Trimmer Line – Best high-cutting efficiency

  • Brand: MAXPOWER
  • Dimensions: 196.85 x 196.85 x 196.85 inches
  • Weight: 0.01 ounces
  • Best for: cutting efficiency

Why should you choose the MAXPOWER trimmer line for trimming grass and other applications? The trimmer line fits different string trimmer models, for different fence lines and its high cutting efficiency makes the high-quality trimmer line very popular among users.

The trimmer string has sharp edges and it’s a more durable string than the commercial trimmer line models. The best trimmer line comes in a round line, and the round shape makes it ideal for thick weeds, electric trimmers, and other models.

Thanks to the medium-duty trimmer string design, the line thickness easily transforms the old-fashioned nylon string into the best weed eater strings available. The 200-foot long round line easily fits the trimmer head for the traditional trimmer line experience.

The commercial-grade round line is also ideal for its inner core, durability, and sturdiness. The sharp edges cut different weeds and eliminate similar pests, while the round shape keeps the lawn clean, even when cut.

The best trimmer line shows maximum resistance to pressure and other external impacts when you use the trimmer head. The round shape is also crucial for a complete cut of weeds to keep your lawn healthier.

  • plain nylon line
  • round-shaped line
  • weed eater line
  • line size
  • line diameter
  • /

#5. Husqvarna Titanium Force String – Best for cutting technology

  • Brand: Husqvarna
  • Dimensions: 6.5 x 6.5 x 5.5 inches
  • Weight: 3.04 pounds
  • Best for: round string

Another trusted brand: Husqvarna. Let’s see what this model got to offer!

This trimmer line is made of copolymer, which makes the whole thing sturdy and durable for tough applications.

Also, it is designed based on advanced cutting technology, allowing it to work better, faster, and longer than most competitors on the market.

It does not stop there.

The patented design reduces the noise level by 50% to provide you with a quieter working environment. No noise can do harm to your health while landscaping your lawn now!

Plus, the faster speed means less fuel is needed for trimming the same area of grass. In other words, this Husqvarna saves energy and protects the environment.

You may wonder whether this line has good resistance to welding or not.

Not good, but excellent, we must say. Even if you run the weed eater at full throttle, there is still no instance of welding. Amazing!

Aside from the string itself, you will receive a line cutter for free when you purchase this item.

However, we would appreciate it if the manufacturer provided essential info such as the according model of trimmers in the guide.

  • Advanced cutting technology
  • Noise level reduced by half
  • Less fuel consumption
  • Essential info missing

#6. Eventronic Line String Trimmer – Best budget for Black + Decker trimmers

  • Brand: Eventronic
  • Dimensions: 10.98 x 6.02 x 1.54 inches
  • Weight: 1.01 pounds
  • Best for: accessories

The next candidate on today’s list is the string trimmer line from Eventronic. It is designed to fit most weed eaters of Black + Decker, just as the #2 model.

The features of #2 and #7 are generally the same, too.

This Eventronic line comes with an auto-feed system, which makes replacing the spool convenient. What’s more, it saves you many hassles of winding the string trimmers manually.

Also, aside from 8 packs of string, 30 feet of replacement line is included in the purchase. The replacement unit is factory-wound to provide you with a superior feed.

There are more accessories to come.

In particular, you will have one pack of replacement spool cap covers and one spring.

The manufacturer offers customers quality assurance as well. If you have any questions regarding the quality of the line, you can contact them for a solution within 24 hours.

The line did not hold up very well, but we found it acceptable considering the low price.

  • Affordable price tag
  • Auto-feed system
  • Useful additional accessories
  • Not hold up well

#7. WORX WA004 2-Pack Replacement Trimmer Line – Best for Worx trimmers

  • Brand: WORX
  • Dimensions: 6.42 x 4.72 x 0.98 inches
  • Weight: 1.76 ounces
  • Best for: line thickness

You might be interested in this WA004 model of WORX. It is the replacement line for the WORX WG150 and WG151 series trimmers.

Let’s talk about the material first.

This unit is made of a patented copolymer, nylon resin, and synthetic material. Such a construction allows for added durability. That is not to mention the improved edging life. Set your mind at rest now, as this trimmer line will not break easily, even when exposed to rocks.

It measures 0.065 inches in diameter, and it belongs to the twisted category.

When you read the buying guide, you will know twisted trimmer lines have excellent cutting power due to the edges.

Plus, this product features a single-line release to increase cutting efficiency.

You will get 2 packs of WORX trimmer lines that are pre-wound for quick changing. Isn’t it convenient?

This string trimmer line works like a charm with later models of WORX, but we found it a little too thick for the first weed eater that the brand introduced.

Pay attention if you have old WORX string trimmers at home.

  • Twisted shape for added power
  • Improved edging life
  • Single-line release
  • Light-duty uses

#8. Anleolife 5-Pound String Trimmer Line – Best for power

  • Brand: Anleolife
  • Dimensions: 13.15 x 7.72 x 7.13 inches
  • Weight: 5 pounds
  • Best for: reliable construction

Next, we would like to recommend a heavy-duty product from Anleolife. Although the brand is not as popular as others on the list, you can expect fantastic features from this model.

As we suggested above, this is a heavy-duty string trimmer line.

The line is constructed with nylon 66 copolymer for unmatched power and durability.

With 0.095 inches in thickness coupled with the square shape, the line is ready to trim even the thickest weeds in your garden.

Those who need to do professional landscaping should take this unit into consideration as well.

Note that you might have trouble fitting the line with your trimmer due to the thickness and square shape. Make sure to check the manual to confirm that your weed eater is compatible with this string.

You will get over 1200 feet, 1280 feet to be exact, of trimmer line when you buy this product.

Is it too good to be true?

Considering such durability and length, you can use this line for a long time.

You have to pay quite a lot of money to bring home this Anleolife model. However, we assure you that it is worth every penny of yours.

  • Excellent cutting power
  • 1280 feet of trimmer line
  • A free line cutter included
  • High price tag

#9. Arnold Maxi-Edge Commercial Grade Trimmer Line – Best for budget

  • Brand: Arnold Corporation
  • Dimensions: 9 x 5.5 x 6 inches
  • Weight: 0.48 ounces
  • Best for: universal fit

Are you looking for a model that can carry out industrial landscaping?

Well, we have one candidate for you: the Arnold Maxi-edge Line. More surprisingly, it is available at a very affordable price.

Let’s discover its features!

First off, this is a 0.080-inch line in diameter, which can handle light applications around the house. When fed through a quality weed eater, the line is able to cut thick grass and weeds quickly and effectively.

The line comes in a 6-point star shape, providing more cutting power.

Besides, the spool has a universal design to fit most straight and curved shaft string trimmers on the market. Whatever brand of weed eater you own, you can buy this trimmer line to use without worries.

When you buy this model, you will get 140 feet of trimmer line for 7 refills. More notably, the package includes a cutting tool.

On the whole, this Arnold model is the most economical choice as a commercial-grade product. It does not stand out in terms of durability, however.

  • Good value for money
  • The commercial-grade trimmer line
  • Universal design
  • Average durability

How to choose a good string trimmer line: The buyer guide

There are a bunch of factors that you should take into account when buying the best string trimmer line for your weed eaters.

Let’s go through each factor.

1. Size

As we already suggested above, you should choose the size based on your cutting demands. Thicker lines are intended for more heavy-duty applications.

2. Shape

what is the strongest string trimmer line

You might not expect it, but the shape can have an influence on the performance of your trimmer line.

– Round

– Multi-sided

– Twisted

– Serrated

Amongst all the shapes, the round is probably the least powerful kind of trimmer line. It is only suitable for light jobs around the house, which involve trimming small grass and weeds.

One of the best advantages of round trimmer lines is that it is super convenient to replace.

There are a lot of multi-sided trimmer lines, including square, triangle, star, as well as pentagon shapes. These shapes of strings have greater cutting power, thereby being perfect for medium jobs. In other words, they can handle thicker and heavier weeds.

Plus, multi-sided lines make cleaner cuts than round ones.

However, this kind of line is prone to breaking when it comes in contact with sidewalks or large rocks.

Generally speaking, twisted lines are a more powerful version of round lines. There are plenty of advantages to expect, including less noise, reduced vibrations, and cleaner cuts.

In addition, twisted lines allow for higher cutting efficiency. You can do a lot of trimming in no time.

This is arguably the strongest shape of the trimmer line. Due to the edges that act like teeth, the serrated string can cut through heavy weeds like a hot knife through butter.

3. Length

When you shop for string trimmer lines, check how many feet or yards of lines you will get.

Do not go for a product just because it offers long lines. Investigate the quality to make a decision.

You will not need too much of a heavy-duty line as it does not need often to replace a low-quality line.

4. Material

The material determines how durable a string trimmer line will be.

You can come across trimmer lines made of different materials, namely plastic, aluminum, nylon, synthetic polymer, titanium, etc.

Light-duty units are often made of plastic, nylon, or both. Many homeowners use these kinds as they are cheap.

If you are looking for more heavy-duty products, you might want lines made of aluminum, nylon, or synthetic polymers.

Generally, the lines constructed with more than one material are more durable and powerful than others.

The best trimmer line that money can buy is probably the titanium one. The titanium line has level flight characteristics; therefore, it delivers excellent performance without friction. Additionally, it requires less fuel and accelerates faster compared to other materials.

Last but not least, the titanium line will fit all standard trimmers with ease.

5. Compatibility

There is no reason to buy the best string trimmer line if it cannot fit your weed eater.

Fortunately, many strings of trusted brands can fit nearly all trimmers on the market. However, pay attention to really thick lines, as they might not work with specific weed whackers.

6. Price

The initial cost of a heavy-duty line might be higher, but it will be money-saving in the long run.

Why so?

It is because durable products need replacing less frequently. You will save time, effort, and of course, money on buying a quality unit.

However, that does not mean we must spend tons of money to have the best string trimmer line.

On our list above, we recommend a couple of affordable trimmer lines that are of high quality for you. Those who have a tight budget should have a look.


What is a trimmer line?

Instead of a blade, a weed eater, also known as a string trimmer, uses a trimmer line. It is located on the rotating string trimmer head and will cut through grass and weeds effectively.

Is a thicker trimmer line better?

is thicker string trimmer line better

Well, the answer depends on multiple factors, including how large your yard is and how thick your weeds are.

There are three main sizes of lines on the market, each of which is suitable for specific conditions.

In particular, the 0.065 – 0.080-inch trimmer lines are intended for small jobs around the house only. They will deal with light weeds in your front and back lawns effectively.

If you have thicker weeds or larger lawns, you should opt for 0.085 – 0.105-inch diameter sizes. They are capable of dealing with light commercial work as well.

Last but not least, we have 0.110-inch and thicker models for industrial landscaping. You might want to have such a line to trim a huge garden.

What are the different types of string trimmer lines?

Different types of trimmer string models include:

1. Round trimmer line

Round trimmer lines are among the most popular types of trimmer lines because it being used by a lot of people.

This is what you need if you’re going to use it for your own home. It’s a great trimmer line for light work.

It’s also best if you get this one if it’s your first time replacing your string trimmer line. It’s because it’s fairly easy to install this compared to the other types.

2. Multi-sided trimmer line

A multi-sided trimmer line features a multiple-side cutting design. It’s this design that gives your lawn a cleaner cut when you use this one. It’s effective in slicing through thick weeds and long grass.

Though they’re powerful trimmers, the chance that they’re going to break is higher. It’s because they’re more likely to come in contact with curbs, stones, fences, and solid ground objects.

3. Serrated trimmer line

Then there’s the serrated trimmer line. It features a teeth-like or knife-like design.

It’s this serrated line design that makes this swiftly trim grass and thick leaves. It’s also a great choice to choose this one if you’re going to trim thick leaves and weeds.

4. Twisted trimmer line

The twisted trimmer line type is what you need if you want to reduce the noise levels of your string trimmer.

It’s the most durable type, as this can take a lot of beating.

It doesn’t matter if it hits concrete or other hard surfaces because it’s built to absorb those kinds of impacts.

What gauge trimmer line is best?

For light work such as trimming grass, a 0.065” – 0.085” diameter trimmer line should be sufficient. For heavier-duty applications, a medium-duty gauge ranging from 1.5mm to 2mm in thickness is recommended.

Is a twisted trimmer line better than a round?

The twisted string is quieter due to its shape offering less air resistance. This makes it ideal for residential use where noise levels are important. The twisted string also adds strength and improved efficiency while cutting through tougher vegetation with ease.

Are electric string trimmers any good?

Yes, electric string trimmers are a great option for trimming your lawn. They are lightweight and easy to use, making them an ideal choice for those who don’t want to deal with the hassle of gas-powered models.

When to replace the string trimmer line?

If you notice that the line is fraying or breaking more easily than usual, it’s time to replace it.

Why does my string trimmer line keep breaking?

The most common reason for your trimmer line to keep breaking is due to poor quality or incorrect thickness of the line. If the line is too thick or too thin for your trimmer, it will be more prone to breakage.

Additionally, if you’re not careful when trimming around hard objects such as rocks or concrete, it can cause the line to snap.

Another possible cause of frequent breakage is if the line has been sitting around for a long time and has dried out. This makes it brittle and more likely to break when in use. Finally, high weeds and hidden debris can also result in your trimmer line snapping.

So, the best trimmer string line is…?

The best trimmer head line is the BLACK + DECKER Trimmer Line. The round trimmer head line is the new weed eater string line, ideal for heavy and light-duty tasks, offering the best performance and durable use. The round trimmer line is also affordable, so it’s ideal for all users.

The bottom line

At the end of this article, we hope you have learned what the best string trimmer lines are and how to choose one for yourself now.

Do not underestimate it, as the line determines how your weed eater will perform. To get an attractive lawn, you need to invest in both the best string trimmer and line.

Thank you for reading! If you have any comments, leave them in the comment section. We will try to respond as soon as possible.

Stay tuned for more useful posts!

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Ben Bareja

Ben Bareja, the owner-founder-webmaster of This website was conceptualized primarily to serve as an e-library for reference purposes on the principles and practices in crop science, including basic botany. Read more here

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