Oregon Gator Mulcher 3-N-1 Lawn Mower Blade For Cub Cadet 16-7/16-Inch High Lift 98-401 96-330 Replaces OEM No.98-401 Blade length (measured diagonally): 16.6-inch Blade width 2.5-inch Blade center hole diameter 0.76-inch Outer hole:0.32-inch Width: 2.50in. And Thickness: .203in.