The MILWAUKEE® SHOCKWAVE Impact Duty™ 3/4" Drive 1-9/16 to 2 & 17mm to 60mm Retaining Rings are optimized for 1-9/16" to 2" and 17mm to 60mm size impact sockets, when additional socket retention is needed for 3/4" drive impact wrenches. The convenient one-piece design and flexible rubber material make the installation of the retaining ring hassle-free. It's necessary to use the proper retaining ring for each socket size.

• For use with 3/4" drive Shockwave Impact Duty™ Sockets
• Retaining Rings available in 4 sizes
• Provides extra security between socket and tool
• Retaining Rings are not intended to bear any load
• Package includes 1 Retaining Ring
• For use with 17mm to 60mm Metric Shockwave Impact Duty™ Sockets
• For use with 1-9/16" to 2" SAE Shockwave Impact Duty™ Sockets