Made from hardy steel construction this 2-5/16" A-frame coupler with sleeve-lock features a gross trailer weight capacity of 12, 500 lbs. and a tongue weight capacity of 1, 875 lbs. It fits a 2-5/16" diameter trailer ball. All CURT couplers include a limited lifetime warranty and feature a lockable latch to give you peace of mind. | Curt 2-5/16" A-Frame Coupler with Sleeve-Lock