CURT 48406 SecureLatch Receiver Mount 2 5 16 In Ball and Pintle Hitch Combination, 2 Inch Shank, 14,000 Pounds BEARING Reduces a 2 1 2" x 2 1 2" corners Reduces a 2 1 2" x 2 1 2" receiver tube opening to fit a 2" x 2" shank High strength carbon steel construction Protected by a highly durable carbide powder coat finish Limited lifetime warranty (one year finish It is designed to be a custom fit trailer hitch for certain years of the Ford F250 Super Duty and F350 Super Duty (to verify compatibility with your vehicle ball capacity Fits trailer hitches with a 2" x 2" receiver tube opening Couples to 2 5 16" couplers or lunette rings with a 2 1 2" or 3" inside diameter Cast iron construction is austempered for superior strength and wear resistance Textured This SecureLatch ball and pintle hook combination also has a unique