Retainer.
Chicago Pneumatic Retainer for CP716 Hammer Models, Part # CA157640
Socket retainer + O-ring for 1" Ingersoll or Chicago Pneumatic Impact wrench
Chicago Pneumatic Driver Retainer 8940159855 Part Fits CP7120 Needle Scaler
Chicago Pneumatic 8940163643 RETAINER PLATE For CP7722
Chicago Pneumatic Socket Retainer & O-Ring For 1" ANVIL Models CP797 & CP797-6
Chicago Pneumatic Chicago Pneumatic CP873C - Low Speed Composite Air Tire Buffer
