This air hammer retaining spring is suitable for various pneumatic , making it versatile for use in construction, renovation, and automotive repair. Its simple and user-friendly design allows for easy operation, greatly reducing work intensity and boosting productivity. Features -Color:Black -Material:Steel -Size:4.50X3.50X3.50cm/1.77X1.38X1.38in -Designed to enhance the efficiency of air tools, this air hammer retaining spring ensures smoother and faster operation, making it indispensable for professionals. -Made from high-elasticity, durable materials, this product is built to withstand long-term use, ensuring you get the of your investment. -Manufactured with precision, this product offers consistent reliability, can trust it to perform well every time you use it. -Suitable for use with air , this smoothing hammer air spring is ideal for both construction and automotive repair, making it a versatile addition to your toolkit. -Lightweight and easy to handle, this product significantly reduces the workload, allowing you to complete tasks more efficiently and comfortably. Package list: 12 x pneumatic springs