- Proto® 6 Point Impact 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.
SIZE [IN] 3-7/8
NUT END OUTSIDE DIAMETER [IN] 5-1/16
DRIVE END OUTSIDE DIAMETER [IN] 2-3/8
NUT DEPTH [IN] 2-1/4
BOLT CLEARANCE DEPTH [IN] 2-31/32
OVERALL LENGTH [IN] 5
WEIGHT [LBS] 12.20
DRIVE SIZE [IN] 1
POINT SIZE 6
FINISH Black Oxide
LENGTH TYPE Standard
UNIT OF MEASURE Fractional
SPECIFICATION ASME ASME B107.110-2012