Greenworks 15-Inch 5.5 Amp Corded String Trimmer 21272 Lightweight, easy to use design, only 7.05 lbs. 15-inch cut path with pivoting head allows for edging and trimming capability with edging wheel .065 dual line auto-feed with electric start gets you going within seconds, no gas hassle Ideal for small to medium size yards Compatible GreenWorks Replacment Spool, Model 29082