Best BLACK+DECKER String Trimmer Spools of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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For those who take pride in maintaining a neat and tidy lawn, the BLACK+DECKER String Trimmer Spools are an excellent choice. These spools are designed to fit BLACK+DECKER string trimmers and are available in a variety of sizes and styles to suit your needs. They come pre-wound for convenience and are easy to install, ensuring you can get back to trimming your lawn with ease. With high-quality materials and a reliable design, these spools are an excellent choice for anyone looking to keep their lawn looking its best.

At a Glance: Our Top Picks

Black & Decker 6m Replacement Spool for GL Models Cover #TOP 1
Black & Decker 6m Replacement Spool for GL Models
ftb score rating icon 9.9
BLACK+DECKER A6044 Reliable Spool and Line Cover #TOP 2
BLACK+DECKER A6044 Reliable Spool and Line
ftb score rating icon 9.8
Black & Decker 1.5mm Dual Line Spool Cover #TOP 3
Black & Decker 1.5mm Dual Line Spool
ftb score rating icon 9.6

Top 10 BLACK+DECKER String Trimmer Spools

#TOP 1

Black & Decker 6m Replacement Spool for GL Models

BLACK+DECKER
A6226-XJ
Black
1,5 mm
Black & Decker 6m Replacement Spool for GL Models Cover
Black & Decker Bump Feed 6m Replacement Spool and Line for GL250/ GL310/ GL360 Models

The Black & Decker GL Spool is designed for optimum reliability and performance. Its pre-wound feature means you can quickly replace the spool without hassle, saving you time on maintenance. The bump feed mechanism allows for easy line advancement, ensuring your trimmer works efficiently. With a generous 6m length and a 1.5mm diameter line, this replacement spool fits perfectly with Black & Decker models GL250, GL310, and GL360, providing you with a seamless trimming experience.

What We Like
Pre-wound for convenience
Bump feed for easy use
Fits multiple GL models
Generous 6m line length
Reliable performance
#TOP 2

BLACK+DECKER A6044 Reliable Spool and Line

BLACK+DECKER
A6044-XJ
5.5 m
BLACK+DECKER A6044 Reliable Spool and Line Cover
BLACK+DECKER A6044 Spool + Line 5.5 m

The BLACK+DECKER A6044 Spool is designed for maximum reliability and performance. It comes pre-wound, ensuring that you can start using it immediately without any hassle. This spool and line replacement is recommended by the manufacturer, so you can trust its quality. Weighing just 0.1323 pounds, it is light and easy to handle, making your lawn care tasks more manageable. With this product, you can maintain your garden efficiently and effectively.

What We Like
Pre-wound for easy use
Manufacturer recommended quality
Lightweight for convenience
Reliable performance
#TOP 3

Black & Decker 1.5mm Dual Line Spool

BLACK+DECKER
A6495-XJ
Black
Black & Decker 1.5mm Dual Line Spool Cover
Black & Decker 1.5mm Line on 2 x 6m Spool for GL700 Series

The Black & Decker GL700 Spool offers a convenient dual line auto feed replacement, ensuring that you can tackle your gardening tasks with ease. Pre-wound for maximum reliability, this spool eliminates the hassle of winding lines yourself, allowing you to focus on your work instead. Designed to fit various Black & Decker models, it provides versatility for different users. With a length of 2 x 6m and a 1.5mm diameter, it offers plenty of line to manage your garden effectively.

What We Like
Easy dual line auto feed
Pre-wound for convenience
Compatible with multiple models
Generous line length
Reliable 1.5mm diameter
#TOP 4

Black & Decker GLC3630L Trim Cutter Lever

BLACK+DECKER
90560220
Black
Black & Decker GLC3630L Trim Cutter Lever Cover
Lever 90560220 Black & Decker GLC3630L Hobby Tech Trim Cutter Outlet Lever

The Black & Decker Trim Cutter is a versatile tool designed to enhance your gardening experience. Featuring the Lever 90560220 Exit Lever, it allows for easy and precise cutting of edges, ensuring that your garden looks neat and tidy. The integrated wire cutter makes it convenient to manage any wires, providing a hassle-free experience. This product is compatible with the Black+Decker GLC3630L Hobby Tech range, ensuring quality and reliability in your gardening tasks.

What We Like
Easy and precise cutting
Integrated wire cutter
Compatible with Black+Decker range
Enhances gardening experience
#TOP 5

Black & Decker AFS Trimmer Replacement Spool Cap

BLACK+DECKER
RC-100-P
Orange
Small
Black & Decker AFS Trimmer Replacement Spool Cap Cover
Black & Decker Replacement Spool Cap & Spring For AFS Trimmer RC-100-P

The Black & Decker Spool Cap is designed for efficient use with various AFS trimmer models. Featuring an automatic feed spool, it ensures that your trimmer continuously supplies the cutting line as needed, saving you time and effort during your gardening tasks. Measuring 3.5-by-1.5-by-3.5 inches and weighing just 1.6 ounces, it is lightweight and easy to handle. Additionally, its compatibility with multiple AFS models means you can confidently replace your old spool cap and spring without worrying about fit or performance.

What We Like
Easy to install
Lightweight design
Compatible with multiple models
Automatic line feed
#TOP 6

Black+Decker 6M Reflex Plus Dual Line Spool 1.5mm

BLACK+DECKER
90553688
Black+Decker 6M Reflex Plus Dual Line Spool 1.5mm Cover
Black+Decker 6M reflex plus dual line spool 1.5mm thick : GL710 GL701 GL716 GL720 GL741

The Black+Decker Dual Line Spool offers quality spare parts that ensure your string trimmer performs efficiently and reliably. With fast delivery, you won’t have to wait long to get your equipment back in working order. The product is compatible with various models, making it a versatile choice for many users. Additionally, walkthrough videos on BuySpares.co.uk guide you step-by-step on fitting and repairing your trimmer, making the process easier and more convenient.

What We Like
High-quality spare parts
Fast delivery service
Wide model compatibility
Helpful fitting walkthroughs
#TOP 7

Black + Decker A6485 Thread Bobbins and Line

BLACK+DECKER
Black + Decker A6485 Thread Bobbins and Line Cover
Black + Decker A6485 Thread bobbins (for Trimmers 3-Pack - 3 x 10 m Length, ⌀ 1.5 mm Thread Diameter) & A6171-XJ 50 m Line on Storage Spool

The Black + Decker Trimmer Line is a versatile solution for your gardening needs, providing a 50-metre nylon trimmer line on a convenient storage spool. This product is designed to fit multiple Black + Decker string trimmer models, ensuring compatibility and ease of use. With a 1.5 mm diameter, the line is robust enough to tackle various tasks. The pack includes two spools and an additional 10 m spool, giving you ample supply for all your trimming projects.

What We Like
Compatible with many models
Durable nylon material
Convenient storage spool
Ample length of line
#TOP 8

BLACK & DECKER Spool Wire Cutter GL250 GL310 GL360

BLACK+DECKER
90570177
BLACK & DECKER Spool Wire Cutter GL250 GL310 GL360 Cover
BLACK & DECKER SPOOL WIRE SPOOL CUTTER GL250 GL310 GL360

The BLACK & DECKER Wire Cutter is designed to work with spool wire brush cutters and grass trimmers, specifically models GL250, GL310, and GL360. This tool helps you easily cut and manage the spool wire, making your trimming tasks more efficient. As a product from the trusted BLACK+DECKER brand, it ensures reliable performance and durability. The Wire Cutter is categorised under string trimmer spools, so you can expect it to fit well with your existing equipment, giving you convenience when replacing or maintaining your trimmer wires.

What We Like
Compatible with multiple models
Easy spool wire cutting
Reliable BLACK+DECKER brand
Fits string trimmer spools
#TOP 9

BLACK+DECKER 20-Foot Trimmer Line RS136

BLACK+DECKER
RS-136
Black
BLACK+DECKER 20-Foot Trimmer Line RS136 Cover
BLACK+DECKER Trimmer Line, 20-Foot, 0.065-Inch (RS136)

The BLACK+DECKER Trimmer Line is designed for durable use, ensuring that you can tackle your gardening tasks without worry. Its hassle-free operation means you can spend less time on maintenance and more time enjoying your garden. This trimmer line is compatible with a wide variety of models, making it a convenient choice for many users. With its 0.065-inch thickness, it provides the strength needed to cut through tough grass and weeds effectively.

What We Like
Durable for long-lasting use
Simple and hassle-free operation
Wide compatibility with models
Effective cutting performance
#TOP 10

BLACK+DECKER OEM Replacement String Trimmer Spool Cover LST560C

BLACK+DECKER
90635919
Multicolor
BLACK+DECKER OEM Replacement String Trimmer Spool Cover LST560C Cover
BLACK+DECKER OEM 90635919 Replacement String Trimmer Spool Cover LST560C

The BLACK+DECKER LST560C Spool Cover is a genuine OEM replacement part designed specifically for your LST560C string trimmer. Using an authentic replacement ensures compatibility and reliable performance, giving you peace of mind. The spool cover protects the trimmer line and internal components, helping to maintain the tool’s efficiency. Its compact size, measuring approximately 3.45 by 3.45 by 1.80 inches, makes it easy to handle and fit, allowing you to quickly replace worn or damaged covers and get back to your gardening tasks with minimal fuss.

What We Like
Genuine OEM replacement
Compatible with LST560C model
Protects trimmer components
Compact and easy to fit
Buying Guide Image
Editor's Notes

During our BLACK+DECKER string trimmer spool research, we found 24 BLACK+DECKER string trimmer spool products and shortlisted 10 quality products. We collected and analyzed 50,013 customer reviews through our big data system to write the BLACK+DECKER string trimmer spools list. We found that most customers choose BLACK+DECKER string trimmer spools with an average price of £13.34.

The BLACK+DECKER string trimmer spools are available for purchase. The top 10 picks range in price from a low of £5.00 to a high of £22.00, find the one that fits your budget.

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.