We are supplying with hitch ball: Ball Dia. 1-7/8", 2", 2-5/16", 50mm, Shank Dia. 3/4", 1", 1-1/4", Shank Length 1-3/4", 2-1/2", 2-1/8", 2-1/4", 2-1/8", 2-3/4", etc. Are available. Finish: Chrome-plating, zinc-plating or E-coating, Passed V-5 and ISO9001 certificates. If you need various hitch balls, pls contact us at any time.