Ball Mount Ball Mount Style Ball Mounts Vehicle Class II Ball Diameter Not Applicable Compatible Ball Diameter Not Applicable Compatible Ball Shank Diameter 3/4 in Compatible Hitch Size 1 1/4 in Gross Towing Weight Capacity 3 500 lb Gross Vehicle Weight Capacity 3 500 lb Pin Hole to Hitch Ball Distance 9 in Material Steel Finish Powder Coated Resistance Properties Corrosion-Resistant Includes Hex Interlock Weight 3.7 lb Mount w/ Hitch Ball Style Not Applicable Drop 3 1/4 in