Stanley® 3/8" X 1 7/8" Proto® Fully Polished Universal Joint

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