Ultra-Tow Tow-Ready Ball Mount Starter Kit - Class III, 2in. Drop, 6,000Lb. Tow Wt., 2 5/16in. Ball Durable powder-coated finish resists rust and corrosion 6,000 lb. tow wt. capacity Reversible 2in. drop or 3/4in. rise on the ball mount Includes 2 5/16in. chrome tow ball plus a locking hitch pin