CURT 45148 Trailer Hitch Mount, 2-Inch Ball, Pin, Fits 1-1/4-In Receiver, 3,500 lbs, 3-1/4" Drop. Rated to tow 3,500 pounds gross trailer weight and 350 pounds tongue weight, This ball hitch offers dependability for your towing setup (weight capacity may change if trailer ball is removed).Fit Type: Universal Fit. Trailer hitch ball mount comes with a 1-1/4-inch shank to fit virtually any industry-standard 1-1/4-inch receiver. The ball mount has a 3-1/4-inch drop, 2-inch diameter ball, 1/2-inch hitch pin hole and 7-1/4-inch overall length. Hitching up your trailer is easy with this ready-to-use trailer hitch ball mount. It comes with a pre-attached tow ball for ready coupling and a trailer hitch pin to securelymount onto your hitch receiver. For long-lasting use, this ball hitch is protected with a durable black powder coat finish, and the trailer ball has a polished chrome plating.