Enhanced Compatibility: Designed to seamlessly fit any 3/8inch standard impact wrench, this retaining ring clip ensures a secure and reliable hold for your power tools. Ideal for both professional and DIY projects, it enhances tool performance and durability. Specialized Design for Milwaukee Tools: Tailored specifically for Milwaukee type 3/8inch cordless impact wrenches, these retaining rings provide a perfect fit, reducing wear and extending the life of your tools. A must-have for Milwaukee tool owners. Versatile Application: Suitable for use with both electric and pneumatic 3/8inch square drive wrenches, these retaining rings are essential for anyone using impact wrenches in automotive, construction, or home repair work. Comprehensive Set: Each package includes 20 sets of 3/8inch impact wrench socket retainer rings accompanied by O-rings, ensuring you have enough replacements for multiple tools or frequent changes, keeping your operations running smoothly. Colour:Black Material:rubber Package Contents: 20set x 3/8inch Impact Retaining Ring Clip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.