Usage Tips:Material: Made of stainless steel of, antirust, high hardness, durable to use. Feature: Support for 180 degree swing, can be used more flexible and widely, hanging any other heavy object of overhead mount. Easy to Install: Can be mounted directly onto wooden beams, cedar wood and other wooden structures. can be installed directly with a wrench or electric drill, and the installation is more convenient. Application: Perfect for swing set brackets, porch swing set, swinging chair, Yoga, hammock chair, gym rings, gym swing, sandbag swing, punching bags, etc. High Bearing: The hammock hanging kit is heavy enough for both kids and adults, and the hook clasp is sturdy enough. Specification: Material: Stainless Steel Color: Silver Size Chart: length 13cm/5.12inch Package Includes: 2 Swing Hanger Note: Please allow slightly errors due to manual measurement and different monitors.