This is a A-C49RC Blade, Rotary Cutter, CCW PN: C49RCMain Description As Following : A-C49RC Blade, Rotary Cutter, CCW P.N: C49RC Center Of Hole To End Len: 20.500"Hole Diameter: 1.500"Offset Height: 2.500"Overall Length: 23.000"Thickness: .500"Type: CCWWidth: 3.000" Stocked As: A-80A49 , Crossed From: C49-RC , Found in Section & Models : Hay Tool Parts > Rotary Cutter Blades, Hardee ROTARY CUTTER: H-CO (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T160 (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T160LT (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T160LTO (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T166 (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T166LT (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T166LTO (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T172 (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T172LT (Except 66" & 72" W/ Round Blade Holder), Hardee ROTARY CUTTER: T172LTO (Except 66" & 72" W/ Round Blade Holder) Associated Items : New Also This is An Aftermarket Product And : Center Of Hole To End Len: 20.500" Hole Diameter: 1.500" Offset Height: 2.500" Overall Length: 23.000" Type: CCW