Our SHOCKWAVE Impact Duty Retaining Rings are optimized for a variety of impact socket sizes when you require additional socket retention on 3/4" or 1" 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.

(1) Milwaukee 49-66-6746 SHOCKWAVE Impact Duty 1" Drive 1-3/4 to 2-1/4 and 46mm to 70mm Retaining Ring