Proto 1'' Drive 3.1/8'' Af Socket Standard 12 Points Steel Polish Chrome 5800

• 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] 3-1/8

NUT END OUTSIDE DIAMETER [IN] 4-3/8

DRIVE END OUTSIDE DIAMETER [IN] 3-5/32

NUT DEPTH [IN] 2

BOLT CLEARANCE DEPTH [IN] 3-1/32

OVERALL LENGTH [IN] 4-15/16

WEIGHT [LBS] 5.95

DRIVE SIZE [IN] 1

POINT SIZE 12

FINISH Satin

LENGTH TYPE Standard

UNIT OF MEASURE Fractional

SPECIFICATION ASME ASME B107.110-2012