Proto J77270P 3/8" DRIVE IMPACT UNIVERSAL JOINT

Proto J77270P Features

• Tight tolerances for snug fit on fastener.
• Used wherever powered drive tools are used to install or remove fasteners.
• Designed to withstand the high torque and force associated with impact tools in repetitive application.
• Features two through holes and a groove to accept a Proto® Retaining Ring or pin and O-ring to help secure the socket to the drive tool anvil.
• Position at appropriate angle to turn fasteners where obstructions prevent a straight application.
• Ball and spring design which allows for a 30° working angle.
• Smooth 360° rotation.