Proto 1/2'' Drive, 1.1/4'' Af Socket Impact Deep 12 Pt, Steel Black, 3.1/2''L 7340

• Proto® 12 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.
• Socket size stamped on tool for easy identification.
• Side locking hole.

Specifications

• SIZE [IN] :1-1/4
• NUT END OUTSIDE DIAMETER [IN] :1-3/4
• DRIVE END OUTSIDE DIAMETER [IN] :1-3/4
• NUT DEPTH [IN] :1-13/64
• BOLT CLEARANCE DEPTH [IN]: 2-7/8
• OVERALL LENGTH [IN]: 3-1/2
• WEIGHT [LBS]: 1.23
• DRIVE SIZE [IN]: 1/2
• POINT SIZE :12
• FINISH :Black Oxide
• LENGTH TYPE: Deep
• UNIT OF MEASURE :Fractional
• SPECIFICATION ASME :ASME B107.110-2012