"This Ultra-Tow 15-Ton Pintle Hook with safety pin and chain is made of steel, not cast iron, for excellent strength. Rigid mount. U.S.A. Fits Receivers in. 2, Product Style Pintle hook, Material Steel, Drawbar Eye Dimension 2 in.-3 in., Length in. 6 1/2, Working Load lbs. 6,000, Max. Gross Trailer Weight lbs. 30,000. 6000-lb. vertical load Rated towing capacity 15 tons 2in. to 3in. ID drawbar eye with 1 1/4in. to 1 5/8in. dia. section For use with lunette eye couplers"