The REEL EASY+ Pivoting Fixed Line and Bladed Head allows you to choose from 2 trimming methods with 1 easy to use head. Use fixed line allows for quick and easy reloads. The line pivots for increased durability and longer life. The serrated blades are the ideal choice for trimming in heavy weeds or thick grass. The REEL EASY+ Pivoting Fixed Line and Bladed Head works with RYOBI, Toro and Homelite bump feed trimmers.