Proto 3/4'' Drive, 40mm Af Socket Impact Std 12 Pt, Steel Black, 2.1/2''L 07540MT

• 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.
• Stamped size for easy reference.
• Side locking hole.

Specifications

• SIZE [MM] 40
• NUT END OUTSIDE DIAMETER [IN] 2-7/16
• DRIVE END OUTSIDE DIAMETER [IN] 1-51/64
• NUT DEPTH [IN] 1-17/64
• OVERALL LENGTH [IN] 2-1/2
• WEIGHT [LBS] 1.65
• CRUSH RETAINING RING JRR07526
• O-RING J07500R
• RETAINING PIN J07500P
• DRIVE SIZE [IN] 3/4
• POINT SIZE 12
• FINISH Black Oxide
• LENGTH TYPE Standard
• UNIT OF MEASURE Metric
• SPECIFICATION ASME ASME B107.110