Versatile Buyers hitch allows 3 different-sized balls to be mounted at same time. Fourth slot provides option for accessory pin. Hitch head can be rotated in seconds to required size without removing hitch from tow vehicle. Towing balls sold separately. U.S.A. Gross Towing Weight (lbs.): 12,000, Ball Mount Material: Steel, Fits Receivers (in.): 2, Hitch Pin Included: 2, Tongue Weight (lbs.): 1,200, Balls Included (qty.): Not included, Adjustable (in.): 6in.