Mount fits 2in. square receivers. Accepts 1in. ball shank. U.S.A. Length from Center of Pin Hole to Center of Ball Hole (in.): 10, Hitch Pin Included: No, Fits Receivers (in.): 2, Drop (in.): 6, Gross Towing Weight (lbs.): 5,000, Tongue Weight (lbs.): 500, Ball Mount Material: Welded steel, Rise (in.): 4 3/4, Ball Diameter Hole (in.): 1