Shockwave™ Impact Duty™ 3/4" Drive 9/16" to 1-1/2" Retaining Ring
- For use with 3/4" drive Shockwave™ Impact Duty™ Sockets
- For use with 9/16" to 1-1/2" SAE Shockwave™ Impact Duty™ Sockets
- For 3/4" drive Metric sockets use Retaining Ring 49-66-6744
- Retaining rings available in 4 sizes
- Provides extra security between socket and tool
- 1-piece design
