[High Quality Hook]: Hammock hook kit made from premium metal, sturdy, rust-proof, and corrosion-resistant with strong load capacity. Features smooth 360-degree rotation to prevent rope tangling. [Strong Load Capacity]: Stainless steel ceiling hook with a load capacity of up to 400 kg, suitable for indoor and outdoor use. [Strong Grip]: Provides excellent grip and durability. Innovative design enhances flexibility and versatility. The hammock spring helps absorb movement impact and reduces vibration for a comfortable experience. [Easy to Install]: Includes pre-drilled holes for secure mounting on wood or concrete surfaces. [Multifunctional Use]: Ideal for hammocks, swings, hanging chairs, aerial yoga, hanging lamps, punching bags, sling trainers, and other hanging applications. Material: Metal Color: Black Package Contents: 1 x Hanging plate 1 x Carabiner 4 x Expansion screw Note: The package includes only the items listed above. Light reflection and display differences may cause slight color variation. Measurement error allowance: +/- 1–3 cm.