A-Frame Coupler, Coupler Style A-Frame, 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 Not Applicable, Material Steel, Finish Primer, Overall Length 14 in, Resistance Properties Corrosion-, Weight 6.64 lb, Tongue Width Not Applicable, Color Black, Compatible Product Type 5W025, JA514T1142, Features 3/8 In.-16 UNC Bolt Thread Size, 50 Degrees Tongue, High Strength