pin removed 4/14/2021 Heavy duty marine grade 316 stainless steel full locking pin was bent after a single use. I am very happy that he was highly resilient. It was used on a Demco hitch as a safety pin for the hitch lock. See attached photos:
Pros
Measuring 1.97 inches (50mm) long and 1/4 inch (6.3mm) in diameter, our safety connector pin is suitable for a quick release in most situations.