Product Details: The Bolt-On Receiver Tube from Buyers Products allows towing flexibility in switching from a ball hitch to a pintle hook. It bolts directly into any hitch plate that has standard pintle hook hole patterns. This receiver tube (available for 2 in. and 2-1/2 in. receivers) is welded to a 1/2 in. steel mounting plate, and black powder-coated for corrosion resistance. It features a sturdy cast steel collar and a standard 5/8 in. hitch pin hole. The bolt-on tube is 7 inches long and is rated to 20,000 lb. The tube requires Buyers Products hardware kit 8520 for mounting.