Oregon 596-808 Gator G5 Blade, Pack of 3 Blade adds improved cutting performance Superior mulching and bagging with blade angle to increase air flow Fused with carbide for added tough cutting exterior Can be used in place of Hustler blade part numbers:601012,601013,601124X,602416,601124,797696X,797696Y,601012X,797704X,602416Y,797712,797704Y,602416X,797696,797712Y,797712X,601124Y,797704,601013X Dimensions are: 18 1/2" in length, 3" width and 5/8" center hole