Feature Highlights: 1. Secure Socket Locking – Made from iron and rubber, these retaining rings keep sockets firmly attached to your impact wrench, even under high torque and heavy use. 2. Built Tough – The iron and rubber combo makes these rings durable and resistant to breaking, so they stand up to daily impact wrench demands. 3. Easy to Install – Just slide them onto the square drive of your wrench—no tools or complicated steps needed. 4. Precision Fit – Designed to fit snugly, these rings prevent sockets from slipping or coming loose during work. 5. Plenty to Use – With 36 iron rings and 36 rubber rings included, you’ll have enough replacements to keep your tools working smoothly. Product Details: This set includes durable socket retaining rings made from iron and rubber, designed to handle the high torque and impact forces of an impact wrench. They securely hold sockets in place, reduce slippage, and are built to last through regular use. Installation is quick and tool-free—simply slide each ring onto the wrench’s square drive. Ideal for upgrading your hand tools and ensuring efficient, reliable performance. Specifications: - Material: Iron, rubber - Sizes: 1.34 × 1.34 × 0.20 cm / 0.53 × 0.53 × 0.08 in 1.10 × 1.10 × 0.20 cm / 0.43 × 0.43 × 0.08 in - Package Contents: 36 × iron rings, 36 × rubber rings