91-712 Oregon Blade 14-1/2″ x 2″ 3/4″ center hole. Outer hole 3/8″

91-712 Oregon Blade 14-1/2", length x 2" width,  3/4" center hole.  Outer hole 3/8".  Center to Center 3-1/16".  Thickness .187  Air Lift 1-1/8".  These have been sitting in inventory.  Have scratches and discolored in spots.