This Husky Towing Class V Trailer Hitch Ball Mount fits to 2-1/2 inch receiver. Specifications•Class: V•Receiver Size: 2-1/2 Inch•Gross Trailer Weight: 12000 Pound•Tongue Weight: 1200 Pound•Drop: 4-3/4 Inch•Rise: 3-1/4 Inch•Shank Length: 10 Inch•Hitch Ball Count: No Hitch Ball•Hitch Ball Size: No Hitch Ball•Color/ Finish: Black Powder Coated•Material: Steel•With Hitch Pin: No•Adjustable: No•Shank Type: Hollow•Swivels: No•Hitch Ball Hole Size: 1-1/4 Inch Husky Branded Replacement Parts Support The Original Product Warranty | 2-1/2 Inch Receiver Trailer Hitch Ball Mount