This set of (2) 18-inch metal chains with S-hooks are a great way to hang your hammock on your hammock stand. They are zinc-coated to resist rust. Having an extra set of metal S hooks and metal chains can make your hammock have the slack you desire. Use them with our Eye Screw set to hang your hammock from trees, posts, or beams. Features: (2) 18" Chains And (2) "S" hooks Chains & "S" hooks are Zinc coated to resist rust. Hammock and eye screw set sold separately