Large Loop Zinc Plated S-Hooks are quality products in which you can trust. The loops are specially treated with a zinc compound that provides it with anti rusting properties. This Large Loop Zinc Plated S-Hook also provides for easy repair as well as installation. The curved S-design gives an added safety level to it. It will increase the longevity and safety of your swing installation. The metal used in the manufacture of this product is high grade and has been chosen to enhance its toughness. Request this today to avoid hassles later and replace worn out S-hooks.