Black & Decker AF-100-BKP Grass Hog Replacement Spool in a Bag (Discontinued by Manufacturer)
Black & Decker's Grass Hog Replacement Spool is designed for use with a variety of Black & Decker auto-feed string trimmers. Featuring 30 feet of factory-spooled line, this replacement spool alleviates the hassle of winding the spool yourself and provides a sturdy .65-inch diameter thread for superior performance.