Widely Used: Enjoy indoor and outdoor relaxation with our spring swing hanging kit, designed to support swing benches, hanging chairs, hammocks, hammock chairs, swing chairs, or other similar items. Features a uniform suspension system for smooth, quiet swinging. Ideal for patios, porches, tree stumps, or ceiling installations. High Quality: The spring is constructed from high-strength spring steel, galvanized and coated for weather and rust resistance. The swivel and spring hooks are made of stainless steel, offering corrosion resistance, high durability, and safe, non-toxic performance. Suitable for various environments. Safe and Reliable: Tightly coiled springs help absorb movement and enhance comfort during use. Provides stable support for adults and children. The 360-degree swivel hook prevents tangling, while the secure spring hook firmly attaches to your swing or hammock. Easy to Install: Simple tool-free installation in minutes. Universal design fits most hammock chairs and swing types. Includes: 2 spring hooks (8mm), 1 spring, and 1 360-degree swivel hook.