Wide Application :Trigger Snaps are made to be a practical hook for a variety of home, farm, and recreational uses, including rope, chain, straps, pet leashes, and horse equipment. Additionally, it can be used as a gate lock, bucket hanger, to hang feed tubs, hay bags in the stall, and in many other similar scenarios. It can also be used in boating for things like fastening coils or rope, mooring boats, and maintaining a clean deck. ideal for attaching your BCD to your diving gear