Black+Decker Trimmer Line

This spool is designed for a wide range of older Black+Decker models, including the ST1000, ST3000, ST4000, ST4050, ST5000, GE600, ST200, ST300, ST400, CST800, ST6800, and ST4500. Please verify your trimmer's model number against this list before purchasing to ensure a proper fit.

No, this 0.065-inch line is specifically engineered for light trimming tasks, such as grass edging and maintaining lawn borders. For thicker weeds, woody brush, or heavy-duty clearing, you will need a trimmer with a larger line diameter or a dedicated brush blade.

This is a factory-wound spool, meaning it arrives ready to install directly into your trimmer. This ensures the line is wound evenly, which helps prevent the tangling and jamming issues often caused by manual winding.

Yes, this spool is fully compatible with bump feed systems. The nylon line is designed to feed smoothly and consistently whenever you tap the trimmer head against the ground.

The durable nylon construction balances flexibility and strength, allowing it to cut cleanly through grass without snapping prematurely. It provides a reliable, consistent performance that is ideal for routine yard maintenance.