The cotter pin should not handle a significant load. Images credits: Wilson Mfg. Co.; Aubuchon Co. Inc. Variations of hitch pins include hitch pins locked with a linch pin, or a hitch pin with a ...

Hitch pins are designed to couple mating components--such as a vehicle and trailer--often employing a locking mechanism. Indeed, many types of cotter pins achieve this function, but are intended for ...