Proto 1/2'' Drive, 1.3/8'' Af Socket Impact Deep 12 Pt, Steel Black, 3.1/2''L 7344

• 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] 1-3/8
• NUT END OUTSIDE DIAMETER [IN] 1-29/32
• DRIVE END OUTSIDE DIAMETER [IN] 1-29/32
• NUT DEPTH [IN] 1-13/64
• BOLT CLEARANCE DEPTH [IN] 2-7/8
• OVERALL LENGTH [IN] 3-1/2
• WEIGHT [LBS] 1.54
• DRIVE SIZE [IN] 1/2
• POINT SIZE 12
• FINISH Black Oxide
• LENGTH TYPE Deep
• UNIT OF MEASURE Fractional
• SPECIFICATION ASME ASME B107.110-2012