Quantity: 2 pcs Color: Silver Size: 7 mm, Length: 108 mm Material: High-quality stainless steel Heavy-duty, strong construction, can hold up to 500 kg (1100 lb) Corrosion-resistant, durable, and safe Safe and secure: These hammock accessories are designed to help create a comfortable indoor or outdoor hanging chair. They attach firmly to your chair frame, allowing smooth rotation without tangling, providing a stable and quiet experience. Easy assembly: These swing hangers feature hooks on both ends and include a spring for simple, tool-free connection to your hammock chair. The spring helps absorb impact, reduces stress on the structure, and delivers a softer, more comfortable swing while extending the life of your hammock and mounting surface. Wide application: Ideal for use with swing benches, hanging chairs, hammocks, porch swings, punching bags, or other heavy-duty hanging applications. Designed for silent, smooth, and safe swinging motion. Suitable for patios, porches, tree mounts, or ceiling installations. Features a balanced suspension system for consistent performance.