Ryobi ONE+ AC14RSLA OEM .065" Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers FITS RYOBI ONE+ CORDLESS TRIMMERS including the 18v, 24v, and 40v trimmers EASY TO USE AND INSTALL pre-wound spool saves you time and energy 9 UV PROTECTED .065 DIAMETER LINE to keep your strimmer protected and working with strong sun rays