Buyers Products Company 1-7/8 in., 2 in., 2-5/16 in. Chrome Towing Balls Tri-Ball Hitch with Pintle HookFeaturing a solid shank is this tri ball mount with pintle hook. It has three welded chrome towing balls and a cast steel pintle jaw. There are 2 in. receiver tubes and the jaw locks in the open position for coupler towing or in the closed position for lunette eye towing. 1 7 8 in. ball rated up to 6,000 lbs. 2 in. ball rated to 7,500 lbs. 2 5 16 in. ball rated to 10,000 lbs. All steel construction with black powder coat finish resists corrosion