B&W Trailer Hitch Ball Mount Class III Dual Ball with 2 in. and 2-5/16 in. Fits 2 in. Rec, 3 in. Drop TS10033B at Tractor Supply Co.
Amazon.com: OMT Trailer Hitch Ball Mount with 2.5 Ton Towing Capacity, Class 3 Tow Hitch with 1" Hole and Pins for 2" Receiver Pickups Vans SUVs, Adjustable Drop Hitch for Trailers Campers