Best String Trimmer Attachments of 2025

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 5, 2025

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String trimmer attachments are versatile and convenient accessories that can help you tackle a variety of lawn maintenance tasks with ease. They are designed to fit onto your existing string trimmer and allow you to switch between different tools for different jobs. Whether you need to edge your lawn, trim hedges, or clear away weeds and brush, there is a string trimmer attachment that can help you get the job done quickly and efficiently. From edging blades and hedge trimmers to brush cutters and cultivators, these attachments can save you time and effort while keeping your yard looking neat and well-maintained.

At a Glance: Our Top Picks

EGO Power+ STA1500 15-Inch String Trimmer Attachment Cover #TOP 1
EGO Power+ STA1500 15-Inch String Trimmer Attachment
ftb score rating icon 9.8
Echo Brushcutter Attachment Cover #TOP 2
Echo Brushcutter Attachment
ftb score rating icon 9.7
BLACK+DECKER Lawn Mower Removable Deck (MTD100) Cover #TOP 3
BLACK+DECKER Lawn Mower Removable Deck (MTD100)
ftb score rating icon 9.5

Top 10 String Trimmer Attachments

#TOP 1

EGO Power+ STA1500 15-Inch String Trimmer Attachment

EGO Power+
STA1500
white
Pack of 1
EGO Power+ STA1500 15-Inch String Trimmer Attachment Cover
EGO Power+ STA1500 15-Inch String Trimmer Attachment for EGO 56-Volt Lithium-ion Multi Head System

The EGO Power+ STA1500 15-Inch String Trimmer Attachment is designed exclusively for use with the EGO Power+ power head pH1400 (available separately). This attachment includes a rapid reload trimmer head for easy line replacement and water-resistant construction. With a 15-inch cutting swath, bump-head line advancement, and a professional-grade 0.095-inch cutting line, this attachment delivers professional-grade results. The aluminum alloy gear case and weather-resistant construction ensure durability, while the brushless motor provides efficient performance. Genuine EGO parts ensure compatibility and quality.

What We Like
Compatible only with EGO Power+ power head pH1400
Includes rapid reload trimmer head for easy line replacement
15-inch cutting swath and professional-grade 0.095-inch cutting line deliver professional-grade results
Durable aluminum alloy gear case and weather-resistant construction
Efficient performance thanks to the brushless motor
#TOP 2

Echo Brushcutter Attachment

99944200601
Gray / Black
Echo Brushcutter Attachment Cover
Echo 99944200601 Brushcutter Attachment

The Echo 99944200601 Brushcutter is a high-quality attachment designed for use with PAS Units. With a diameter of 8 inches and a length of 34 inches, this attachment is perfect for trimming and cutting overgrown grass and weeds. It is easy to install and use, making it a convenient tool for lawn maintenance.

What We Like
Easy to install and use
Perfect for trimming and cutting overgrown grass and weeds
High-quality design for long-lasting use
#TOP 3

BLACK+DECKER Lawn Mower Removable Deck (MTD100)

MTD100
Multi
One Size
BLACK+DECKER Lawn Mower Removable Deck (MTD100) Cover
BLACK+DECKER Lawn Mower Removable Deck for String Trimmer (MTD100)

The BLACK+DECKER Lawn Mower Removable Deck (MTD100) is a versatile 3-in-1 tool that can easily convert your 12" trimmer/edger into a mower. It features an adjustable 2-height deck for an ideal cutting height and is compatible with several BLACK+DECKER string trimmers. The mower deck can be wall-mounted for easy storage. String trimmer not included.

What We Like
Versatile 3-in-1 tool
Adjustable 2-height deck for ideal cutting height
Compatible with several BLACK+DECKER string trimmers
Easy wall-mounted storage option
String trimmer not included in package
#TOP 4

Husqvarna TA320 String Trimmer Attachment

970715501
Orange
Husqvarna TA320 String Trimmer Attachment Cover
Husqvarna 970715501 TA320 18 in. String Trimmer Attachment Only

The Husqvarna TA320 Trimmer Attachment enhances your trimming experience with its compatibility across multiple Husqvarna models, making it a versatile addition to your gardening tools. With an 18-inch cutting path, you can tackle larger areas quickly, saving you valuable time. The easy-to-use Rapid Replace head allows you to change the trimmer line effortlessly, ensuring you're always ready to go. Preloaded with durable .095-inch Titanium Force line, this attachment provides high performance, allowing you to cut through tough grass with ease. Enjoy a reliable, long-lasting tool designed to withstand the demands of yard work.

What We Like
Multi-machine compatibility
Large cutting path
Easy line replacement
High-performance trimmer line
#TOP 5

Greenworks HBA45

HBA45
Black and green
Greenworks HBA45 Cover
Greenworks HBA45, Horizontal Blower Attachment, Black and green

The Greenworks HBA45 Blower Attachment is a versatile and powerful tool that can be easily attached to any GreenWorks string trimmer. With a maximum speed of 145 mph, it delivers exceptional performance for blowing leaves and debris. The attachment includes a concentrator nozzle and flared nozzle, allowing you to tackle different applications with precision. Whether you need to clear your driveway, patio, or garden, this blower attachment has got you covered. Plus, it comes with a wall hanging hook for convenient storage, ensuring that it is always within reach whenever you need it. With the Greenworks HBA45 Blower Attachment, maintaining a clean and tidy outdoor space has never been easier.

What We Like
Versatile
Powerful performance
Convenient storage
#TOP 6

WORX WA0221 40V Nitro Driveshare Brush Cutter Attachment

WA0221
Black and Orange
WORX WA0221 40V Nitro Driveshare Brush Cutter Attachment Cover
WORX WA0221 40V Nitro Driveshare 10" Universal Brush Cutter Attachment

The WORX WA0221 40V Nitro Driveshare Brush Cutter Attachment is a heavy-duty steel blade that turns your Worx Nitro Driveshare String Trimmer into a Brush Cutter, designed to slice through heavy brush. It fits most split-shaft design trimmers from other brands and includes a wrench, hex key, shoulder strap, and safety handle.

What We Like
Heavy-duty steel blade for durability and long-life
Universal compatibility with most split-shaft design trimmers from other brands
Includes wrench, hex key, shoulder strap, and safety handle
#TOP 7

TrimmerPlus TPB720 Brush Cutter

TPB720
Black, Red
TrimmerPlus TPB720 Brush Cutter Cover
TrimmerPlus Brush Cutter Attachment for Compatible Gas Powered Multi-Use Outdoor Equipment (TPB720)

The TrimmerPlus Brush Cutter is a versatile tool designed to make your lawn care tasks easier. Its straight shaft design allows you to trim effortlessly under shrubs and low branches, reaching areas that were once difficult to access. The 4-tip steel blade is reversible and features a cutoff guard, providing the power needed to cut through dense brush with ease. Additionally, the included J-bar and shoulder strap enhance comfort and control, making your yard work more manageable. This attachment is compatible with various gas-powered multi-use equipment, ensuring you can use it with many major brands.

What We Like
Easy access to hard-to-reach areas
Powerful cutting capability
Enhanced comfort during use
Compatible with many brands

Ryobi Expand-It Straight Shaft Trimmer Attachment RYSST44

RYSST44
Multicolor
Ryobi Expand-It Straight Shaft Trimmer Attachment RYSST44 Cover
Ryobi Expand-It Straight Shaft Trimmer Attachment RYSST44

The Ryobi Trimmer Attachment is a refurbished product that has been tested and certified to look and work like new. It has undergone a refurbishing process that includes functionality testing, basic cleaning, inspection, and repackaging. The product comes with all the relevant accessories and may arrive in a generic box. With this attachment, you can easily convert your string trimmer into a straight shaft trimmer, allowing you to reach and trim areas that are difficult to access. The straight shaft design provides better balance and control, making it easier to maneuver the trimmer. Additionally, the attachment is compatible with the Ryobi Expand-It system, allowing you to use it with other compatible attachments for added versatility. Overall, the Ryobi Trimmer Attachment offers convenience, performance, and value for money.

What We Like
Refurbished
Straight shaft design
Compatible with Ryobi Expand-It system
#TOP 9

Makita EM403MP 17" Brush Cutter Couple Shaft Attachment

EM403MP
Black
Makita EM403MP 17" Brush Cutter Couple Shaft Attachment Cover
Makita EM403MP 17" Brush Cutter Couple Shaft Attachment

The Makita Brush Cutter Attachment is a versatile tool that quickly attaches to a power head for easy operation. With a steel drive shaft, it provides less vibration and longer equipment life. The large multi-purpose grass shield allows you to use it with either the included trimmer head or the optional brush cutter blade. With a 17" cutting swathe, it ensures efficient grass cutting. The bump and feed trimmer head included in the package allows for quick and efficient line feed. With the Makita Brush Cutter Attachment, you can easily tackle your lawn maintenance tasks with convenience and efficiency.

What We Like
Easy operation
Less vibration
Large grass shield
#TOP 10

WORX WA0222 Pole Saw Attachment

WA0222
Black and Orange
WORX WA0222 Pole Saw Attachment Cover
WORX WA0222 40V Nitro Driveshare Pole Saw Attachment

The WORX Pole Saw Attachment transforms your Worx Nitro Driveshare String Trimmer into a powerful pole saw, allowing you to tackle high branches with ease. Its high-speed 10-inch bar and chain provide a professional-grade cutting experience, making quick work of tough jobs. With an extension pole, you can reach those difficult spots that are often out of reach, enhancing your trimming capabilities. Additionally, the automatic chain lubrication system ensures smooth operation and prolongs the life of the bar and chain, giving you a hassle-free experience while you work.

What We Like
Transforms trimmer into pole saw
High-speed cutting performance
Extended reach for difficult areas
Automatic chain lubrication
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are string trimmer attachments universal?

Not all string trimmer attachments are universal. While some products, like TrimmerPlus attachments, are designed to work with multiple brands, typically attachments from the same company will fit their trimmers. However, large companies like MTD do make attachments that fit multiple brands.

2. What are the different types of string trimmer shafts?

There are two main types of string trimmer shafts: curved shaft and straight shaft. Curved shaft models are lighter and better suited for smaller yards and intricate work. Straight shaft models work well for larger yards and reaching under decks or around obstacles.

3. Are trimmer heads interchangeable?

With the right arbor bolt adapter, almost any trimmer head can be made compatible with almost any trimmer. Arbor bolt adapters can change the specifications of the trimmer head's arbor bolt, including diameter, thread size, gender, and rotational direction.

4. What is the difference between a string trimmer and an edge trimmer?

String trimmers are used for trimming grass in tight spots that a lawn mower can't reach, such as along fences, under decks, or near delicate plants. Edge trimmers, on the other hand, are used for cleaning up borders along sidewalks and driveways.

5. Which is better: straight shaft or curved shaft string trimmer?

The choice between a straight shaft and curved shaft string trimmer depends on personal preference and the specific needs of the user. Curved shaft trimmers are lighter and easier to carry, making them suitable for smaller yards and tight spaces. However, straight shaft trimmers are better for larger yards and reaching under obstacles.

6. Why are curved string trimmers cheaper?

Curved string trimmers are often cheaper because they are lighter and better suited for smaller yards with fewer fixtures. The lower weight makes them more comfortable to carry, and the reduced features and capabilities contribute to the lower price point.

7. What are the different types of trimmer heads?

There are several types of trimmer heads, including bump feed, automatic feed, and fixed head (or fixed line) heads. These different types offer various features and mechanisms for dispensing and replacing the trimming line.

8. What types of line trimming heads are there?

There are several types of line trimming heads available, including bump feed heads, automatic feed heads, fixed line heads, and brush cutter blades. Each type has its own mechanism for feeding and replacing the trimming line, allowing for different cutting techniques and applications.

Editor's Notes

During our string trimmer attachment research, we found 24 string trimmer attachment products and shortlisted 10 quality products. We collected and analyzed 19,634 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 $88.19.

The string trimmer attachments are available for purchase. We have researched hundreds of brands and picked the top brands of string trimmer attachments, including EGO Power+, echosari, BLACK+DECKER, Husqvarna, Greenworks. The seller of top 1 product has received honest feedback from 579 consumers with an average rating of 4.6.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.