Description: Proto® 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials. Features: • 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. Specifications: SIZE [IN] 1-3/4 NUT END OUTSIDE DIAMETER [IN] 2-39/64 DRIVE END OUTSIDE DIAMETER [IN] 2-3/8 NUT DEPTH [IN] 1-3/32 BOLT CLEARANCE DEPTH [IN] 2-53/64 OVERALL LENGTH [IN] 4-1/16 WEIGHT [LBS] 3.31 DRIVE SIZE [IN] 1 POINT SIZE 6 FINISH Black Oxide LENGTH TYPE Deep UNIT OF MEASURE Fractional |