Fulton Class V Trailer Hitch Ball Mount - 2-12 Hitch The Fulton Trailer Hitch Ball Mount is a Class V ball mount that fits 2-12 hitches. Features a durable steel construction with a black powder coat finish over E-coat. Available in multiple sizes. Features Black powder coat finish over E-coat Steel construction Limited lifetime warranty Specifications Fits 2-12 square receiver tube opening Load Class Rating V Part Number Rating GTW TW Ball Hole Size Length Rise Drop 45122 14,000 lbs. 1,400 lb