With enough pieces in various sizes, this external retaining ring set is good for any project requiring secure component retention. The snap rings are made from steel, offering excellent durability and resistance to wear. Use these retaining rings to secure gears, bearings, and other components on shafts, ensuring they stay in place during operation. The convenient storage case keeps the rings organized and easily accessible, making your work more efficient. Features -Color:Black -Material:Steel -Size:17.00X9.50X2.50cm/6.68X3.73X0.98in -Sturdy steel: these retaining rings are made from robust steel, ensuring durability and excellent elasticity for various applications -Versatile use: designed for securing and connecting shafts in mechanical and electronic devices, these rings offer wide-ranging applicability -Easy to install: the clamp ring set design allows for straightforward installation and removal, enhancing user convenience and efficiency -Substantial quantity: each set contains ample pieces of steel external retaining rings, providing a generous supply for large projects -Good choice: this retainer ring delivers a reliable fixing solution, helping to reduce overall costs while maintaining high performance Package list: 320 x Retaining Rings