The job of a hitch pin is incredibly important in towing, and for this reason, CURT hitch pins and clips are made to be of the utmost quality, providing you with reliable security for your trailer and cargo. CURT 1/2 Inch hitch pins measure a full half Inch in diameter and are constructed from solid steel. This helps ensure they have the strength they need to serve your towing needs. All CURT 1/2 Inch pins come with a 105-Degree bend, making them easier to handle and operate when mounting your ball mount. 1/2 Inch hitch pins will fit any CURT ball mount or hitch-mounted accessory with a 1-1/4 Inch shank.