Feature: 1. Stainless Steel Material: Hammock hanging hook kit made of 304 stainless steel material, strong, not easy to break 2. High Hardness: High strength hook, high hardness, not easy to break, which is an excellent installation set for hammock and swing 3. Easy Installation: Ceiling hook is easy to install and convenient for you to use. It's perfect for outdoor activities 4. Wide Application: Wide range of application, can be used for yoga ceiling, swing hook, sandbag hook and other different items 5. Accessories Complete: Hook kit including square door buckle, spring hook, screw, accessories complete, for easy and quick installation Specification: Item Type: Swing Hook Kit Material: 304 Stainless Steel Weight: Approx. 289g / 10.2oz Load Bearing: Approx. 200kg / 440.9lb Wide Range of Application: Can Be Used for Swing Hook, Sandbag Hook, Etc Square Door Buckle Size: Approx. 5x4x3.5cm / 2.0x1.6x1.4in Spring Hook Size: Approx. 8x4cm / 3.1x1.6in Screw Size: Screw Size: 4cm / 1.6in. Package List: 2 x Square Door Buckle2 x Spring Hook8 x Screws