Universal Trailer Hitch RackThis is a universal trailer hitch receiver rack. It is made by Show Chrome and is designed to work with most receivers up to 3 wide and fits balls with up to a shank. As it mounts to the receiver ball mount, it fits with both horizontal and vertical receiver hitch assemblies. A simple mounting bracket design uses your hitch ball as its mounting bolt with a custom designed washer that prevents movement once securely tightened. Its generous 16 x 10