CURT 45220 Dual-Length Trailer Hitch Ball Mount, 7-1/2-Inch or 10-1/2-Inch Length, Fits 2-Inch Receiver, 7,500 lbs. GTW, 1-Inch Ball Hole, 2-Inch Drop, 3/4-Inch Rise accessory non-binding rods to be a Size:4 Lug (4 On 4) For 1 -1/16" Spindle (44649 Bearings)

CURT 45220 Dual Length Trailer Hitch Ball Mount, 7 1 2 Inch or 10 1 2 Inch Length, Fits 2 Inch Receiver, 7,500 lbs. GTW, 1 Inch Ball Hole, 2 Inch Drop, 3 4 Inch Rise accessory non binding rods to be a Size:4 Lug (4 On 4) For 1 1 16" Spindle (44649 Bearings) non binding rods to be a true rolling unit Mounts to all industry standard base rails Compatible with kingpin extension boxes including an anti wobble shank to reduce noise and keep bikes more secure Rather than buying a second ball mount to accommodate two types of trailers or installing a receiver extender robotically welded and mechanically descaled for a perfect fit Protected by a durable powder coat finish Made in USA Limited lifetime warranty (one year finish