Towing Coupler Coupler Style Straight-Tongue Vehicle Class III Gross Towing Weight Capacity 5 000 lb Gross Vehicle Weight Capacity 5 000 lb Compatible Ball Diameter 2 in Compatible Pin Hole Diameter 2 in Material Steel Finish Zinc Plated Overall Length 11 in Resistance Properties Corrosion-Resistant Tear-Resistant Wear-Resistant Weight 5.2 lb Tongue Width 3 in Color Clear Compatible Product Type Trailer