Proto J4720A Includes

• (1) 1/4″ DRIVE SOCKET 5/8″ – 6 POINT

Proto J4720A 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 J4720A Specifications

SIZE 5/8″ NUT END OUTSIDE DIAMETER 5/8″ DRIVE END OUTSIDE DIAMETER 3/8″ NUT DEPTH 7/8″ BOLT CLEARANCE DEPTH 9/16″ OVERALL LENGTH 7/8″ WEIGHT 0.09 lbs DRIVE SIZE 1/4″ POINT SIZE 6 FINISH Full Polish LENGTH TYPE Standard UNIT OF MEASURE Fractional SPECIFICATION ASME ASME B107.110-2012 SPECIFICATION AS SAE AS4984A