[High-quality materials]: Made of high-quality stainless steel, strong and durable, not easy to rust and corrosion, high hardness. The electroplating process on hardened steel can increase the service life of the hammock spring. [Universal hook]: The spring hook is designed to hang almost any hanging object. Ideal for hammocks, porch swings, swings, sandbags or hanging any other heavy objects. The bearing capacity is close to 700 pounds. [Cushioning and damping] The spring helps reduce the pressure of impact, providing a more comfortable and softer feel. Unlike the hook without spring, the spring provides cushioning and shock absorption, which helps improve the hammock and swing experience. [Assembly is very simple]: Both ends of the spring are provided with hooks, and the spring can be easily connected without using tools or complicated operations. The innovative design makes our swing hanging hook more flexible and can be used more widely. [2 Packs] The package contains 2 spring hooks, each product is of excellent quality, we are committed to providing you with more quality products. Features: 1. The spring helps relieve shock stress, provides a more comfortable and softer feel, and will increase the life of your hammock. 2. Made of high quality stainless steel, strong and durable, no rust, corrosion resistance, high hardness, zinc plated and clear coated for increased weather resistance; 3. The spring hook is used to hang almost any hanging object. Ideal for hammocks, porch swings, swings, sandbags, or hanging any other heavy objects from the elevation. Specifications: Material: alloy Color: silver Dimensions: as shown Bearing capacity: 700lbs Note: The dimensions in the picture are measured manually, please allow slight dimensional errors; Package includes: 2 * spring hook becomeveryrich