Proto J5210H Includes

• (1) PROTO 3/8″ DRIVE SOCKET 5/16″ – 6 POINT

Proto J5210H 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 J5210H Specifications

SIZE 5/16″ NUT END OUTSIDE DIAMETER 15/32″ DRIVE END OUTSIDE DIAMETER 43/64″ NUT DEPTH 23/64″ BOLT CLEARANCE DEPTH 21/32″ OVERALL LENGTH 1-3/32″ WEIGHT 0.06 lbs DRIVE SIZE 3/8″ POINT SIZE 6 FINISH Full Polish LENGTH TYPE Standard UNIT OF MEASURE Fractional SPECIFICATION ASME ASME B107.110-2012 SPECIFICATION AS SAE AS4984A