Proto J5428H Includes

• (1) 1/2″ DRIVE SOCKET 7/8″ – 6 POINT

Proto J5428H Features

• Proto 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials.
• The TorquePlus design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners.
• The TorquePlus configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage.
• The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.

Proto J5428H Specifications

SIZE 7/8″ NUT END OUTSIDE DIAMETER 1-11/64″ DRIVE END OUTSIDE DIAMETER 1-11/64″ NUT DEPTH 11/16″ BOLT CLEARANCE DEPTH 45/64″ OVERALL LENGTH 1-9/16″ WEIGHT 0.26 lbs DRIVE SIZE 1/2″ POINT SIZE 6 FINISH Full Polish LENGTH TYPE Standard UNIT OF MEASURE Fractional SPECIFICATION ASME ASME B107.110-2012 SPECIFICATION AS SAE AS4984A