S-Hooks are essential to attach swing chain, sets, and hangers together. An S-Hook is an essential component of any swing. This Large Loop Galvanized S-Hook allows for easy installation as well as repair options. This large S-Hook is specifically designed to be strong and durable. Made from high-grade metals it will last for years. Each of these S-Hooks has been treated to have anti corrosion abilities. Galvanization goes a long way in extending its lifespan. It has been made to attach the seat chain or chain with the swing hanger. The Large Loop Galvanized S-Hook is designed for safety. Request it today as a replacement product or new installation.