Best BLACK+DECKER String Trimmer Lines of 2025

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If you're in need of a reliable and efficient way to maintain your garden, then you might want to consider using BLACK+DECKER String Trimmer Lines. These high-quality lines are designed to provide excellent cutting performance, making it easier to trim and edge your lawn with precision. With a variety of sizes and shapes to choose from, you can find the perfect fit for your trimmer and achieve a neat and tidy finish every time. Whether you're a professional landscaper or a DIY enthusiast, BLACK+DECKER String Trimmer Lines are a great choice to help you keep your garden looking its best.
At a Glance: Our Top Picks
Top 10 BLACK+DECKER String Trimmer Lines
BLACK+DECKER A6485 Bobbins for Trimmers
The BLACK+DECKER A6485 Bobbins offer a high-quality replacement spool for your trimmer. Made from premium ABS and durable nylon, they ensure longevity and resilience. The design utilises centrifugal force and aerodynamics, resulting in reduced drag and faster cutting, making your gardening tasks more efficient. With auto-feed spools, installation and replacement are a breeze, giving you the flexibility to tackle your outdoor space without hassle. Pre-wound for maximum reliability, these bobbins guarantee uncompromised performance when you need it most.
BLACK+DECKER Heavy Duty Trimmer Line 10 pcs
The BLACK+DECKER Trimmer Line offers a heavy-duty solution for your gardening needs. With a robust diameter of 3 mm, this strimmer line is designed to tackle tough grass and weeds effectively. It comes in a pack of 10, providing you with ample supply for prolonged use. Compatible with models GL680, GL685, and GL690, this accessory ensures that your strimmer performs at its best, making your gardening tasks easier and more efficient.
Black and Decker A6489 Hedge Trimmer
The Black and Decker A6489 is designed for smaller hedges, featuring a 55 cm blade length and a 22 mm blade gap for efficient trimming. Its bale handle design ensures optimum comfort and control, allowing you to work for extended periods without strain. The two-handed starting switch prevents any accidental starts, providing peace of mind while you work. Additionally, the angled blade design optimises cutting performance, enabling you to achieve precise results effortlessly.
BLACK+DECKER 50m Nylon Trimmer Line Spool
The BLACK+DECKER Trimmer Line is a 50 metre nylon line supplied on a convenient storage spool. This generous length allows you to tackle larger areas without frequently needing to replace the line, saving you time and effort. With a diameter of 1.5mm, it is designed to fit a variety of BLACK+DECKER trimmers, ensuring compatibility with many models. This means you can easily keep your garden tidy without the hassle of searching for the right supplies.
Black and Decker 2mm AFS Spool Line Replacement
The Black and Decker Spool Line is designed as a replacement for the GL7033, GL8033, and GL9035 string trimmers. With a generous length of 6 metres, it ensures you have ample line for efficient trimming. The 2.0mm diameter provides a strong and durable cutting line, making it easier for you to tackle tough grass and weeds. This product is essential for maintaining a neat and tidy garden, allowing you to achieve professional results with minimal effort.
BLACK+DECKER A6046-XJ Replacement Strimmer Line
The BLACK+DECKER Strimmer Line offers a convenient solution for maintaining your garden. With a length of 37.5 metres, it provides ample line for extensive trimming tasks. Its auto-feed feature allows for seamless operation, meaning you can focus on your gardening without interruptions. This replacement line fits most Black & Decker models, ensuring compatibility with your existing tools. However, do note that it does not fit the GL650, GL660, and GL670 models. The 1.5mm diameter delivers effective cutting power, making it ideal for tackling tough grass and weeds.
BLACK+DECKER A6442-XJ Dual Line Trimmer Spool
The BLACK+DECKER Dual Line Spool is designed for reliable and efficient performance. It comes pre-wound, ensuring you can start trimming without the hassle of winding the line yourself. The dual line auto feed feature allows for a smooth and consistent flow of the trimmer line, making your gardening tasks quicker and easier. Additionally, this product is the manufacturer-recommended replacement, which means you can trust its compatibility and quality for your BLACK+DECKER equipment. With its dimensions of 11.5"L x 4.8"W x 16.6"H, it is conveniently sized for easy storage.
BLACK+DECKER Reflex 2 + 1 Spool Pack
The BLACK+DECKER Spool Pack is a convenient accessory for your gardening needs. This value pack includes three spools of Reflex thread, each measuring 6 metres in length. Designed specifically for BLACK+DECKER brush cutters GL8033 and GL9035, it ensures optimal performance during your trimming tasks. With its original BLACK+DECKER quality, you can trust that these spools will deliver reliable results, making your garden maintenance easier and more efficient.
BLACK+DECKER GL250-GB Trimmer with 10m Line
The BLACK+DECKER GL250-GB Trimmer is designed for efficient trimming in small gardens, thanks to its powerful 250 W motor and 23 cm cutting swath. Its lightweight, single-handed design allows for easy manoeuvring, making garden maintenance less strenuous. You will appreciate the proven bump feed mechanism, as it simplifies line feeding during operation, ensuring uninterrupted trimming. Additionally, the simple cable management feature helps keep your workspace tidy, allowing you to focus on your gardening tasks without the hassle of tangled cords.
BLACK+DECKER 25 m Line for GL660PC and GL670PC
The BLACK+DECKER String Trimmer Line is designed for maximum reliability and performance. It comes pre-wound, ensuring that you can get started quickly without the hassle of winding the line yourself. This feature saves you time and effort, allowing you to focus on your gardening tasks. Additionally, it is a recommended replacement, ensuring compatibility with your GL660PC and GL670PC models. The spool and line replacement makes it easy to keep your trimmer running smoothly, providing you with effective cutting power when you need it most.
During our BLACK+DECKER string trimmer line research, we found 23 BLACK+DECKER string trimmer line products and shortlisted 10 quality products. We collected and analyzed 121,197 customer reviews through our big data system to write the BLACK+DECKER string trimmer lines list. We found that most customers choose BLACK+DECKER string trimmer lines with an average price of £11.03.
The BLACK+DECKER string trimmer lines are available for purchase. The top 10 picks range in price from a low of £5.00 to a high of £34.00, find the one that fits your budget.

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.