STURDY AND COMPLETE: Made of premium 304 stainless steel, this hanging chair spring set is durable, corrosion-resistant, rust-resistant, waterproof, and built to withstand high stress. Designed for strength and safety, it offers reliable performance for a variety of suspension needs. WIDE APPLICATION: Suitable for hammocks, punching bag stands, swings, yoga slings, children's hanging chairs, Swiss chairs, hanging seats, love swings, sling trainers, and more. 360° ROTATION DESIGN: The stainless steel swivel allows full 360-degree rotation, preventing twisting of ropes, chains, or webbing and reducing wear and tear for longer-lasting use. COMPLETE SET: Includes 1 carabiner with spring (15 cm), 2 climbing loops (8 cm), and 1 360° rotating hook (9 cm). All components are made of stainless steel for enhanced stability, smooth operation, and long-term durability. EASY TO ASSEMBLE: The large carabiners easily attach to the spring eyelets and support a maximum load of 250 kg. The steel spring enables quick, secure installation of hammocks and hanging chairs. The integrated design allows for tool-free setup in minutes.