CURT 45049 Adjustable Trailer Hitch Ball Mount, Fits 2 Inch Receiver, 6 1 2 Inch Drop, 6 11 16 Inch Rise, 2 Inch and 2 5 16 Inch Hitch Balls, 7,500 or 10,000 lbs. GTW jacks including dump trailers Hub Face Length (Inches):89 including dump trailers industrial equipment haulers you know how much time and money are spent tailoring your towing system to each and every individual trailer Features two welded trailer balls and a removable clevis bar Fits 2" or 2 5 16" couplers Removable clevis bar can also accept lunette eyes Mounts on trailer hitches with a 2" x 2" receiver tube opening Adjustable height allows for precise trailer leveling Shank can be flipped for a 6 1 2" max drop or a 6 11 16" max rise Protected by a durable powder coat finish Permanently attached trailer balls cannot be loosened or stolen Trailer balls feature a polished chrome plated finish Limited lifetime warranty (one year finish