This carabiner is made of stainless steel (AISI316 quality) and provides an easy and reliable hooking system. Stainless steel is particularly suitable for use in the marine environment, for various applications on all types of boats, but also for other outdoor uses. This very robust carabiner is not suitable for personal safety. It does not comply with safety standards. For personal safety, a carabiner that complies with the standards must be used. A whole range of carabiners that comply with the standards is also available at La Corderie.