Black and Decker SF-080 Compatible with Black and Decker spools, 20ft 0.080 inches SF-080 With High-quality ABS spool & durable polyamide nylon thread, flexible and long service life. Use centrifugal force and aerodynamics to reduce drag and achieve fast cutting. SF-080-BKP Line string trimmer replacement spool fits for Black & Decker GH3000, GH3000R, LST540, LST540B. The Replacement Spools for your Black & Decker Cordless Trimmer/Edger feature a single-line release, and are loaded with our proprietary cutting line for maximum reliability and less tangling. Each Black Decker GH3000 comes pre-wound and may be replaced easily in a few seconds. Product Black and Decker SF-080 Compatible with Black and Decker spools, 20ft 0.080 inches SF-080 With High-quality ABS spool & durable polyamide nylon thread, flexible and long service life. Use centrifugal force and aerodynamics to reduce drag and achieve fast cutting. Each Black Decker GH3000 comes pre-wound and may be replaced easily in a few seconds. The Replacement Spools for your Black & Decker Cordless Trimmer/Edger feature a single-line release, and are loaded with our proprietary cutting line for maximum reliability and less tangling. SF-080-BKP Line string trimmer replacement spool fits for Black & Decker GH3000, GH3000R, LST540, LST540B. Black Decker Trimmer Spool Model Black Decker SF-080 Spool Black Decker SF-080 Cover Black Decker AF-100 Spool Black Decker AF-100 Blade Black Decker DF-080 Spool Black Decker DF-065 Spool Black Decker RS-136 Spool THTEN THTEN THTEN THTEN THTEN THTEN THTEN Material Polyamide Polyamide Polyamide Polyamide Polyamide Polyamide Polyamide