With thespring kit, you'll never be without the right spring for your project. The assortment includes a variety of extension and compression springs, each with specific characteristics to suit different needs. Whether you're working on a small craft project or mechanical repair, this kit provides the necessary components to ensure your work is completed efficiently and effectively. Features -Color:Silver -Material:Spring Steel -Size:20.80X10.40X3.00cm/8.17X4.09X1.18in -Comprehensive spring kit: the spring kit includes multiple specifications, ensuring you have the right spring for any project, from small repairs to complex assemblies -Construction: crafted from materials, these springs are designed to resist wear, providing performance and reliability -Consistent elasticity: with excellent elasticity, these springs deliver consistent tensile force, making them ideal for securing tension hooks and other applications -Versatile applications: Ideal for a wide range of applications, including home repairs, automotive projects, and mechanical tasks, these springs offer versatile functionality -Convenient and portable: the diy hardware set comes in a compact storage box, making it easy to transport and organize, suitable for both hobbyists and professionals Package list: 1 of 200pcs spring