SUITABLE FOR MULTIPLE COMPATIBLE WITH BLACK+DECKER MODELS: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000, CST1000, CST1100, CST1200, CST2000, MTC220, MTE912, NST1018, NST1024, NST1118, NST1810, NST2018, NST2118, LST120, LST136, LST140, LST201, LST220, LST300, LST400, LST420, LST522, LST1018, LSTE523, LSTE525, BESTA510, BESTA512, BESTE620 It protects the line and holds the spool in place Crafted from high quality materials that form a sturdy cap and a resilient spring that is very durable Included: 4 pack replacement spool cap covers and 4 pack replacement spring for BLACK+DECKER String Trimmers MORE DURABLE: The spools are made of the latest materials to withstand the high speeds of the weed wacker, resulting in higher durability Package:
4 pack replacement spool cap covers
4 pack replacement spring

Perfect replacement spool cap cover for BLACK+DECKER string trimmer
This replacement spool cap covers is compatible with string trimmer models for BLACK+DECKER: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7700, CST1000, CST1200, CST2000, MTC220, MTE912, NST2018, NST1118, NST2118, LST220, LST300, LST400, LST420, LST136