Moldboard has adjustable reverse and forward positions. Replaceable high-carbon steel cutting edge. Moldboard rotates 360° on a 3in. king pin. Can be offset 6in. from each side of the center. Cutting angle locks into position by a heavy duty 3/4in. pin. Easy, full swivel 1/2in. x 6in. reversible cutting edge. Side shift and tilt by loosening or removing 5 bolts. Category 1 and 0 hitch. Category 1 pins included. 3in. x 3in. steel frame. Truck Ship. U.S.A.