1/2"-5/8" Hitch pin. The job of a hitch pin is incredibly important in towing. Providing reliable security for your trailer and cargo. Constructed from solid steel. This helps ensure to have the strength needed to serve your towing needs. Hitch pin features an adapter sleeve that allows it to be used in either a 1/2" or 5/8" hole. It provides reliable installation for any ball mount or hitch-mounted accessory with a 1-1/4" or 2" shank. It comes with a zinc finish and a standard retainer hole to accept the included clip. Comes with a 105-degree bend, making them easier to handle and operate when mounting your ball mount.