This product is an air chisel spring retainer, made of solid materials, safe and firm. It can last for a long time without being easily damaged. The product is a practical BBB that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Black -Material:Steel -Size:4.50X3.50X3.50cm/1.77X1.38X1.38in -Specifically engineered for use with pneumatic tools, this product is designed to significantly improve work efficiency and productivity in various applications. -Constructed from high-elasticity materials, these air hammer retaining springs offer exceptional durability and longevity, ensuring they withstand use over time. -Manufactured with precision machining techniques, these smoothing hammer air chisel springs ensure stable and reliable quality, making them a dependable choice for professionals. -Versatile and compatible with a range of air chisels, these accessories are fit for tasks in construction and automotive repair industries. -User-friendly and easy to operate, these components help to greatly reduce the physical effort required, making work less strenuous.Package list: 4 x pneumatic shovel springs