3/8 x 3 Wire Lock Safety Pin Square

The 3/8 x 3 wire lock safety pin with a square bale handle is designed for secure, quick fastening in trailers, agricultural equipment, construction machinery, and general industrial uses. Built from strong low-carbon steel with a corrosion-resistant zinc finish, this pin enables fast assembly and disassembly without tools while ensuring a reliable hold through its spring-tension square locking loop.