Trailer Coupler, Coupler Style Straight-Tongue, Vehicle Class IV, Gross Towing Weight Capacity 12,500 lb, Gross Vehicle Weight Capacity 12,500 lb, Compatible Ball Diameter 2 5/16 in, Compatible Pin Hole Diameter Not Applicable, Material Steel, Finish Primer, Overall Length 16 1/2 in, Resistance Properties Corrosion-Resistant, Weight 14 lb, Tongue Width 3 in, Color Gray, Compatible Product Type Trailer and Tow Vehicle