Feature:1. Stainless Steel Material: Hammock hanging hook kit made of 304 stainless steel material, strong, not easy to break2. High Hardness: High strength hook, high hardness, not easy to break, which is an excellent installation set for hammock and swing3. Easy Installation: Ceiling hook is easy to install and convenient for you to use. It's perfect for outdoor activities4. Wide Application: Wide range of application, can be used for yoga ceiling, swing hook, sandbag hook and other different items5. Accessories Complete: Hook kit including square door buckle, spring hook, screw, accessories complete, for easy and quick installationSpecification:Item Type: Swing Hook KitMaterial: 304 Stainless SteelWeight: Approx. 289g / 10.2ozLoad Bearing: Approx. 200kg / 440.9lbWide Range of Application: Can Be Used for Swing Hook, Sandbag Hook, EtcSquare Door Buckle Size: Approx. 5x4x3.5cm / 2.0x1.6x1.4inSpring Hook Size: Approx. 8x4cm / 3.1x1.6inScrew Size: Screw Size: 4cm / 1.6in.Package List:2 x Square Door Buckle2 x Spring Hook8 x Screws