Curt 45955: Rebellion XD Adjustable Cushion Hitch Mount with Dual Trailer Ball | 20,000 lb. GTW | 2,000 lb. TW | Up To 8 in. Drop | 2.500 in. Shank | 1.250
CURT 20,000 lbs. 4 in. Drop Commercial Duty Forged Trailer Hitch Ball Mount Draw Bar (2-1/2 in. Shank) 45458 - The Home Depot