New 2 Pack solid brass 4 3/4" Double Ended Bolt Snap The classic snap hook - made more versatile with double-end hooks, Used for tie-downs, lifting and securing wires, ropes or cables, Spring-loaded bolts provide secure closure; easy-open thumb lever, Bolt Snaps are designed for use with rope, chain, straps, animal leashes and other home, farm and recreational applications. Applications include marine, pet, luggage repair, camping, gate repair, flag poles, and many other uses.