10 bestTrimmer Linesof April 2025
112M consumers helped this year.
1

Shark-Tuff® 20M Universal Strimmer Wire Heavy Duty | 1.2mm 1.6mm 2mm Garden Grass Replacement Trimmer Line Nylon Strimmer Cord
Homebay

9.9
2

Viabrico String Strimmer Line Heavy Duty 2.4mm, strimmer Wire for Petrol strimmer, 2.4mm-100M-1.7lb-Spool
Viabrico

9.8
3

Cordless Grass Trimmer Line, 30 X Trimmer Line, for Weelun vivianus Garden Lawn Edger
WeeLun

9.7
29% off
4

Strimmer Spool for Black and Decker, Strimmer Wire,Trimmer Spool Line Φ1.6mm Double Autofeed Spools Replacement Compatible for Black and Decker GL430-530 Grass Cutter Trimmer Wire Refills 30ft
MOECSHSY

9.5
12% off
5

Oregon String Trimmer Line, Replacement Nylon Strimmer Wire for Grass Trimmers & Brushcutters, DIY & Gardening, Universal Fit, All Purpose, Round Cord, 2.4mm x 15m Spool, Orange (69-362-OR)
Oregon

9.3
OtherUp to 12% off
6

CHRORINE 1.6mm x 100m Round Strimmer Line Wire Cord Trimmer Line for Garden Strimmer Grass Trimmers Electric, Quality Upgrade Convenient Packaging Easy to Use
CHRORINE

9.1
7

Oregon Flexiblade Serrated Heavy Duty Trimmer Line, for Brambles and Undergrowth, Nylon Lines for Heavy Duty Strimmer Work - 4 mm x 21 m Length (111085E)
Oregon

8.8
8

Universal Wire Trimmer Strimmer Line 3 mm Steel Strimmer Heavy Duty for Bump Head Lawn Mower Gardening
Buwico

8.6
9

Zeqeey Diameter 1.6mm Total 100m Grass Trimmer Line Nylon Round Rope Grass Weed Trimmer String Line for Park Garden, 50m x 2 Pcs
Zeqeey

8.3
10

Husqvarna 639005102 string trimmer line .095-Inch 140ft spool Titanium Force, 095" x 140', Silver
Husqvarna

8.1
A Guide to Selecting the Best Trimmer Lines
Choosing the right trimmer line is crucial for maintaining your garden or lawn efficiently. The trimmer line is the cutting component of a string trimmer, and selecting the right one can make a significant difference in performance and ease of use. When choosing a trimmer line, consider the type of vegetation you will be cutting, the power of your trimmer, and your personal handling preferences. Understanding the key specifications will help you make an informed decision that suits your specific needs.
Line Diameter
The line diameter refers to the thickness of the trimmer line. It is important because it determines the cutting power and durability of the line. Thicker lines are more durable and can handle tougher vegetation, while thinner lines are more suitable for lighter tasks and provide more precision. Line diameters typically range from about 0.065 inches to 0.155 inches. For light grass and small weeds, a line diameter of 0.065 to 0.080 inches is usually sufficient. For thicker grass and heavier weeds, a diameter of 0.085 to 0.110 inches is recommended. For very dense vegetation or commercial use, a diameter of 0.110 inches and above is ideal. Choose a line diameter based on the type of vegetation you will be trimming and the power of your trimmer.
Line Shape
The shape of the trimmer line affects its cutting efficiency and noise level. Common shapes include round, square, and twisted. Round lines are the most common and are suitable for general use, offering a good balance of durability and performance. Square lines have sharp edges that provide more cutting power, making them ideal for thicker vegetation. Twisted lines are designed to reduce noise and vibration, providing a smoother trimming experience. If you are looking for a versatile option, a round line is a good choice. For more demanding tasks, consider a square or twisted line depending on your preference for noise reduction or cutting power.
Material
Trimmer lines are made from various materials, which affect their durability and performance. Nylon is the most common material, known for its flexibility and strength. Some lines are reinforced with additional materials like aluminum or polymers to increase durability. There are also lines with added features like anti-weld coatings to prevent the line from sticking together. If you need a line for regular, light-duty trimming, a standard nylon line will suffice. For more demanding tasks or frequent use, consider a reinforced line for added durability.
Compatibility
Compatibility refers to whether the trimmer line is suitable for your specific trimmer model. This is important because using an incompatible line can lead to poor performance or even damage to your trimmer. Check your trimmer's manual or specifications to determine the recommended line diameter and type. Ensure that the line you choose matches these specifications to ensure optimal performance and avoid potential issues.

Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy