BESTTRENDY 40ft 0.065" Spool for BLACK&DECKER String Trimmers (Replacement Autofeed Spool), 3-Pack (Compatible with AF-100)

The string trimmer replacement spool eases the tedious work of hand-winding spools. Designed for use with Black & Decker auto feed string trimmers, the 40-foot replacement spool features a .065-inch diameter line utilizes centrifugal force to automatically feed the cutting string while eliminating bumps and hitches. The AFS replacement spool is compatible with most AFS BLACK+DECKER string trimmers including: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7700, CST1000, CST1200, CST2000, MTC220, MTE912, NST2018, NST1118, NST2118, LST220, LST300, LST400, LST420, LST136W