- Proto® 12 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.
SIZE [IN]: 1-1/2
NUT END OUTSIDE DIAMETER [IN]: 2-1/16
DRIVE END OUTSIDE DIAMETER [IN]: 1-5/8
NUT DEPTH [IN]: 1
BOLT CLEARANCE DEPTH [IN]: 2-1/4
OVERALL LENGTH [IN]: 3-1/2
WEIGHT [LBS]: 1.58
DRIVE SIZE [IN]: 1/2
POINT SIZE: 12
FINISH: Full Polish
LENGTH TYPE: Deep
UNIT OF MEASURE: Fractional
SPECIFICATION ASME: ASME B107.110-2012
SPECIFICATION AS: SAE AS4984A