Ball mount 1. With 1-7/8",2",2-5/16" and with tubular shank. 2.Chrome This is chrome towing balls ball mount (ball hitch)with 1-7/8",2",2-5/16" and with tubular shank You get 1 7/8in., 2in. And 2 5/16in. Solid steel hitch balls on one convenient rotating assembly. 12 1/4in. Overall. Fits 2in. Receivers.