Proto J77270P Includes

• (1) 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.

Proto J77270P Specifications

DRIVE SIZE 3/8″ FINISH Black Oxide LENGTH TYPE Standard UNIT OF MEASURE Fractional DRIVE END OUTSIDE DIAMETER 15/16″ SPECIFICATION ASME ASME B107.110-2012 OVERALL LENGTH 2-1/32″ WEIGHT 0.21 lbs SIZE 3/8″ SPECIFICATION AS SAE AS4984A