Proto 3/8" Drive 18mm Af Socket Impact Std 6 Pt Steel Black 1.3/32"L 7218M

• Proto® 6 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 [MM]18

NUT END OUTSIDE DIAMETER [IN]1-1/32

DRIVE END OUTSIDE DIAMETER [IN]1-1/32

NUT DEPTH [IN]9/16

BOLT CLEARANCE DEPTH [IN]19/32

OVERALL LENGTH [IN]1-3/32

WEIGHT [LBS]0.16

DRIVE SIZE [IN]3/8

POINT SIZE 6

FINISH Black Oxide

LENGTH TYPE Standard

UNIT OF MEASURE Metric

SPECIFICATION AS SAE AS4984A

SPECIFICATION ASME ASME B107.110-2012