1/2″ Permanent Hitch Pin, with 2 3/8″ Usable Length This is our replacement hitch pin designed for quicker and easier use. The chromatic plated steel pin is rust and corrosion resistant for a long lasting life. Our original design swivel security clip is spring loaded for a firm fit. Easy to use, simply insert the pin in the hitch, turn the swivel clip and push until you hear or feel the spring set in place. No more lost or stolen pin clips to worry about. Don’t settle for just any hitch pin. Ask for the JR Products permanent hitch pin by name.