4pcs Spool Trimmer & Line Compatible with Black Decker Replace AF 100 ST5530 GB GLC3630L20 STC1820PC BESTA530 BESTA525 (with 1 Cap,1 Spring)

Compatibility:including GL280, GL301, GLC13, GLC2500, GLC3000, GLC3630L, GLC425, GL430, GL530, GL540, GL544, GL545, GL555, GL560, GL570, GL580, GL4525, GL5028, GLC1423L, GLC1825L, and GLC1825 N. Package Contents: Includes 6 strimmer spool lines and 1 spool cover caps, providing everything you need for convenient replacements and maintenance. Premium Material: Made from top-grade materials, our Spools are built to withstand the rigors of outdoor use, providing exceptional durability and longevity for all your trimming tasks. Easy Installation: No additional tools required—simply remove the old spool, replace it with the new one, and secure the cover. This quick process keeps your trimmer in top condition and protects it from damage. Autofeed System: The replacement spool is compatible with Black + Decker lawn mowers, utilising centrifugal force to automatically feed the trimming line as needed, eliminating the hassle of manual winding.