Enhance your porch swing or hammock chair with the heavy-duty springs, designed to withstand significant weight and provide a smooth swinging motion. These springs are easy to install, nice for creating enjoyable and secure outdoor seating area.<br> Features<br> -Color:Silver<br> -Material:Spring steel<br> -Size:9.50X3.40X0.65cm/3.73X1.34X0.26in<br> -Robust design: the swing spring ensures high strength and durability, making it ideal for heavy duty use<br> -Load bearing capacity: support substantial weight, the spring efficiently absorbs impact pressure, enhancing the swinging experience<br> -Multifunctional: this spring is a versatile accessory that can be used to reinforce connections in various setup<br> -Simple installation: the spring hardware is designed for easy installation, easy to hang your swing or hammock chair<br> -Versatile applications: extension spring is nice for hanging hammock chairs, porch swings, punching bags, hanging chairs<br> Package list: 2 x swing springs