This is a A-C49A Blade, Rotary Cutter, CCW PN: C49AMain Description As Following : A-C49A Blade, Rotary Cutter, CCW P.N: C49A Center Of Hole To End Len: 20.500"Hole Diameter: 1.500"Offset Height: 3.000"Overall Length: 23.000"Thickness: .500"Type: CCWWidth: 3.000" Stocked As: A-80A49 Found in Section & Models : Hay Tool Parts > Rotary Cutter Blades, Hardee ROTARY CUTTER: HS260CO, Hardee ROTARY CUTTER: H360CO, Hardee ROTARY CUTTER: T160LT, Hardee ROTARY CUTTER: T160LTO, Hardee ROTARY CUTTER: T166LT, Hardee ROTARY CUTTER: T166LTO, Hardee ROTARY CUTTER: T172LT, Hardee ROTARY CUTTER: T172LTO, Hardee ROTARY CUTTER: 52LT, Hardee ROTARY CUTTER: 60LT, Hardee ROTARY CUTTER: 60LTO, Hardee ROTARY CUTTER: 66LT, Hardee ROTARY CUTTER: 66LTO, Hardee ROTARY CUTTER: 72LT Associated Items : New Also This is An Aftermarket Product And : Center Of Hole To End Len: 20.500" Hole Diameter: 1.500" Offset Height: 3.000" Overall Length: 23.000" Type: CCW