About This Item: Wide Use: Our spring hook fits almost all types of hammocks, hanging chairs, egg chairs, sandbag sets, yoga equipment, flower baskets, etc. And any other favorite sport. High Load Capacity: Made of high-quality spring steel, the sturdy steel construction ensures a maximum load of 500 kg per spring. High hardness, non-toxic and pollution-free environment. Can be used with confidence. Durable: The hammock spring is galvanized on hardened spring steel, which is corrosion-resistant and rust-proof, improving the weather resistance and lifespan of the porch swing spring. Buffer Function: The spring absorbs shocks from hammock movement to help relieve stress from impacts, provide a more comfortable and softer feel, and reduce noise. Increase the lifespan of the hammock. Easy to Use: Length: 108mm, Width: 40mm, Diameter: 7mm, with hooks at both ends, easily connect what you need to hang without using tools or complicated operations. Product Description: Features: - Made of high-quality spring steel, strong and durable, loads up to 500 kg per spring. - Surface galvanized treatment, smooth and beautiful, corrosion-resistant, long service life. - Reduce noise, help relieve impact stress, provide a more comfortable and softer feel. - With hooks at both ends, easily connect what you need to hang without using any tools or complicated operations. - Ideal for almost all garden patio porches and garden swings, hammocks, hanging chairs, punching bags, rattan chair baskets, etc. Specification: Material: Galvanized spring steel. Color: As shown. Spring diameter: 7mm. Size: 108 x 40mm. Load capacity: 500 kg each. Weight: 195g per unit Quantity: 2 pieces. Package includes: 2 x Hammock chair spring