Oregon 396-740 Dixie Chopper Gator Mulcher G6 Blade Replacement lawnmower blade 20-1/2" Replaces Dixie Chopper A30227-60N, Bunton-Goodall PL7441, Dixon 13921, Exmark 1030301, Gravely 46999, Hustler 794230 Order 3 for a 60-inch cut Blade Length (Measured Diagonally): 20-1/2-inches Center Hole Diameter: 5/8-inches Width: 3-inches, Thickness: .250-inches