Best String Trimmer Attachments of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 2 Feb 2025

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String trimmer attachments are versatile tools that can be added to your existing string trimmer to enhance its capabilities. These attachments come in different shapes and sizes, and are designed to tackle various outdoor tasks such as edging, pruning, and trimming tall grass and weeds. With the right attachment, you can transform your string trimmer into a multi-functional tool that can save you time and effort in maintaining your garden or yard. Whether you're a professional landscaper or a DIY enthusiast, string trimmer attachments can be a valuable addition to your gardening arsenal.

At a Glance: Our Top Picks

Savior 8Pcs Carburetor Adjustment Tool Kit Cover #TOP 1
Savior 8Pcs Carburetor Adjustment Tool Kit
ftb score rating icon 9.8
Stihl PolyCut 2-2 Plastic Blades Pack Cover #TOP 2
Stihl PolyCut 2-2 Plastic Blades Pack
ftb score rating icon 9.7
5pcs Replacement Primer Bulbs for Chainsaws Cover #TOP 3
5pcs Replacement Primer Bulbs for Chainsaws
ftb score rating icon 9.5

Top 10 String Trimmer Attachments

#TOP 1

Savior 8Pcs Carburetor Adjustment Tool Kit

Savior 8Pcs Carburetor Adjustment Tool Kit Cover
Savior 8Pcs Carburetor Adjustment Tool kit Compatible for 2 Stroke Engine Splined/Pac Man/Double D/Single D for Poulan Husqvarna STHIL Echo Chainsaws Brush Cutter

The Savior Carburetor Tool Kit is designed for various outdoor equipment, including chainsaws and grass trimmers. This kit is compatible with brands such as Poulan and Husqvarna, making it versatile for your maintenance needs. The square handles allow you to easily gauge 1/4 turn increments, simplifying carburettor adjustments. Additionally, the advanced heat treatment and corrosion-resistant finish ensure that the screwdriver bits are both strong and durable, providing you with reliable tools for your tasks.

What We Like
Compatible with multiple brands
Easy-to-use square handles
Durable and corrosion-resistant bits
Suitable for various equipment
#TOP 2

Stihl PolyCut 2-2 Plastic Blades Pack

40080071000
Stihl PolyCut 2-2 Plastic Blades Pack Cover
3 x Stihl PolyCut 2-2 blades, plastic knife PolyCut 2-2 (3 x 8 pieces)

The Stihl PolyCut 2-2 Blades are designed specifically for the FSA 45 Grass Trimmer, ensuring a perfect fit and optimal performance. Each order includes three packs of eight plastic blades, providing you with ample supply for various trimming tasks. The plastic construction of these blades is lightweight, making it easier for you to handle your trimmer without added fatigue. Additionally, the PolyCut 2-2 system is effective for cutting grass and weeds, ensuring your garden remains tidy with minimal effort.

What We Like
Lightweight plastic construction
Compatible with FSA 45 trimmer
Includes 24 blades total
Effective for grass and weeds
#TOP 3

5pcs Replacement Primer Bulbs for Chainsaws

NQEUEPN
JNK19029
Multi
5pcs Replacement Primer Bulbs for Chainsaws Cover
5pcs Snap in Primer Bulb Pump, Replacement Primer Bulbs Chainsaw Carburetor Primer Fuel Bulb Compatible with Walbro 188-512 WT-23A Poulan Echo Chainsaws Ryobi BP42 Homelite Bolens Trimmer Blower

The Replacement Primer Bulbs offer a set of five high-quality snap-in primers, ensuring you have enough for all your daily needs. Made from durable plastic, these bulbs are reliable and wear-resistant, giving you confidence in their longevity. They are compatible with a variety of small engines, including Poulan and Ryobi models, making them versatile for various tools like lawn mowers and blowers. Measuring approximately 2.2x2.2x3.46cm, it's essential to check the size before purchasing to ensure a proper fit.

What We Like
Five pieces included
Durable and reliable material
Compatible with multiple brands
Versatile for various tools
Convenient size for easy fitting
#TOP 4

Makita 198383-1 Plastic Blade Head Set

198383-1
Multicoloured
Makita 198383-1 Plastic Blade Head Set Cover
Makita 198383-1 Plastic Blade Head 255 Set

The Makita Blade Head 255 Set features a cutting head equipped with three hinged curved plastic blades, making it ideal for efficient and precise cutting. With included adapters (M8 x 1.25 R, M8 x 1.25 L, and M10 x 1.25 L), you can easily connect the head to various trimmers and brush cutters. Its compatibility with replacement blades (198426-9) allows for extended use and versatility. Additionally, with a diameter of 255mm, this blade head ensures a wide cutting area, saving you time and effort in your gardening tasks.

What We Like
Efficient cutting with curved blades
Includes multiple useful adapters
Compatible with various trimmers
Supports replacement blades for longevity
Wide cutting diameter for quick work
#TOP 5

YOUSHARES Autocut C26-2 Strimmer Head

C26-2_2PCS
YOUSHARES Autocut C26-2 Strimmer Head Cover
YOUSHARES Strimmer Heads C26-2 Compatible with Stihl - Autocut C26-2 Replacement Srimmer Head for Trimming and Mowing, Fits FS, FSA, FR Series Brushcutter String Trimmer Head 2404002710 2137 (2PCS)

The YOUSHARES C26-2 Strimmer Head is designed for compatibility with a variety of Stihl models, making it an excellent choice for your lawn maintenance needs. It simplifies trimming and mowing tasks, allowing you to effortlessly tackle grass around trees and along edges. With its 2-metre long and durable line, you can expect fewer interruptions due to line welding. Installation is straightforward, so you can quickly reload and get back to work. This strimmer head ensures that your garden remains neat and tidy with minimal hassle.

What We Like
Compatible with many Stihl models
Effortless trimming and mowing
Durable 2-metre line
Easy to install and reload
#TOP 6

12-Piece Petrol Primer Bulb Pump Set

12-Piece Petrol Primer Bulb Pump Set Cover
12 Pieces Petrol Fuel Primer Bulb Pump 19mm & 22mm Transparent Carburetor Oil Cup for Chainsaws, Trimmer, Blowers Cutter Lawn Mower (White)

The WDAFLG Petrol Primer Bulb offers premium quality with its transparent silicon construction, ensuring durability and excellent sealing performance. With six 19mm and six 22mm bulbs, you have enough components for all your daily needs. Installation is straightforward, requiring no tools, allowing you to easily replace worn bulbs whenever necessary. This feature saves you both time and money, making upkeep hassle-free. Additionally, the bulbs are versatile, suitable for a range of machines including lawnmowers, blowers, and hedge trimmers, enhancing your gardening experience.

What We Like
High-quality transparent silicon
Easy installation without tools
Includes two different sizes
Versatile for various machines
#TOP 7

6 Pack 3/16" Fuel Filters for Trimmers

YML-S6P
4.8mm-S
6 Pack 3/16" Fuel Filters for Trimmers Cover
6 Pieces Fuel Filter Replacement for Echo Stihl String Trimmer Edger Brush Cutter Backpack Blower 3/16” Fuel Filter for Walbro Robin Engine

The LiteTour Fuel Filters come as a package of six 3/16" in-line filters, perfectly suited for a range of 2-cycle engines. These filters fit fuel hoses with a 5mm inner diameter, ensuring compatibility with Echo and Stihl equipment. You will appreciate the brand new quality replacements for various models, including the Stihl FC75 and Echo SRM series. Their universal design makes them ideal for small trimmers, brush cutters, edgers, blowers, and chainsaws, providing you with reliable fuel filtration to enhance performance.

What We Like
High compatibility with various brands
Includes six filters for convenience
Fits multiple 2-cycle engines
Brand new quality replacements
#TOP 8

QWORK® Metal Gearbox Blade Nut Kit for Strimmer

WD6266
QWORK® Metal Gearbox Blade Nut Kit for Strimmer Cover
QWORK® Metal Gearbox Blade Nut Fixing Kit for Strimmer Brushcutter (4pcs Set)

The QWORK® Blade Nut Kit is designed to help you securely attach your brushcutter to the rotating head, ensuring reliable performance during use. This universal kit fits most strimmers, making it a practical replacement option for your gardening tools. You will appreciate the easy installation process, allowing you to get back to your yard work quickly. With stable characteristics, this kit provides the high reliability you need for effective strimming and brushcutting.

What We Like
Universal compatibility
Easy installation
Stable and reliable
Includes protective cover
#TOP 9

Stihl 320mm 2-Teeth Shredder Blade

4000 713 3902
Multi-coloured
Stihl 320mm 2-Teeth Shredder Blade Cover
Stihl Genuine 4000 713 3902 320mm 2-Teeth Shredder Blade

The Stihl Shredder Blade is a reliable attachment for your string trimmer, designed to enhance your gardening experience. With package dimensions of 4.57 cm x 8.13 cm x 34.54 cm, it is compact and easy to store. Weighing only 620 g, it is lightweight, making it easy to handle during use. The multi-coloured design adds a touch of style, while its German origin ensures high-quality craftsmanship. This blade is perfect for tackling tough vegetation, providing you with the convenience of efficient shredding.

What We Like
High-quality German craftsmanship
Compact and easy to store
Lightweight for easy handling
Stylish multi-coloured design
#TOP 10

Deror Stihl Strimmer Replacement Head C26-2

fresa per decespugliatore
[IMAGE]
Deror Stihl Strimmer Replacement Head C26-2 Cover
Deror Stihl Strimmer Replacement Head for Autocut C26-2 Fs 55/56/70/94/91/111/131/240 4002 710 2137

The Deror Strimmer Head is a high-quality replacement for the Stihl Autocut C26-2, designed for various models. It features a double line that makes mowing and thinning tasks more efficient. You will find it easy to install and convenient to use, especially with its 2.4mm line. The nylon line adjusts automatically by tapping the cutting head against the ground, saving you time and effort. This product offers great value for money while ensuring durability for long-term use.

What We Like
High-quality replacement
Easy installation
Automatic line adjustment
Durable for long-term use
Cost-effective
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can you put a blade on a string trimmer?

While the exact procedure for converting the tool from a string trimmer to a brush cutter may depend on the model, it usually involves taking off the string head, replacing the deflector and attaching the blade. The process is similar to changing a string trimmer head as described by Lawn Care Life on YouTube.

2. What is attachment capable string trimmer?

Over the years, your garage or tool shed can fill up with many different pieces of lawn and garden equipment. ... Attachment-capable string trimmers enable you to use the same engine to power all of these tools. This way, you can save space and money while minimizing maintenance tasks.

3. Can a string trimmer cut you?

In short, a weed wacker can cause many injuries. The most common is face and eye injury from solid debris. Additionally, cuts can occur at the knees and legs, as well as sprains at the torso. However, while its lines run at high speeds, a weed wacker cannot create enough force to sever a human finger.

4. What is a string trimmer Arbor?

The major compatibility issue for a trimmer head is the bolt that attaches it to a trimmer, called the arbor bolt. A trimmer head's arbor bolt is at the center of the trimmer head, and can be either male or female, depending on the "gender" of the receiving bolt on the trimmer.

5. What are the parts of a trimmer?

String Trimmer Parts. Air Cleaner Assembly.Anti Vibration Mounts.Attachments.Batteries And Accessories.Bearings & Bushings.Blade Guards.Breather.Brushcutter Blades.

Editor's Notes

During our string trimmer attachment research, we found 306 string trimmer attachment products and shortlisted 10 quality products. We collected and analyzed 14,714 customer reviews through our big data system to write the string trimmer attachments list. We found that most customers choose string trimmer attachments with an average price of £6.33.

The string trimmer attachments are available for purchase. We have researched hundreds of brands and picked the top brands of string trimmer attachments, including Savior, Stihl, NQEUEPN, Makita, YOUSHARES. The seller of top 1 product has received honest feedback from 165 consumers with an average rating of 4.9.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.