Proto3/4" drive 54mm AF socket standard 12 points steel polish chrome5554M

• 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.
• Ball detent design.

Specifications

SIZE [MM]54NUT END OUTSIDE DIAMETER [IN]2-15/16DRIVE END OUTSIDE DIAMETER [IN]2-3/32NUT DEPTH [IN]1-3/8BOLT CLEARANCE DEPTH [IN]1-5/16OVERALL LENGTH [IN]3-9/32WEIGHT [LBS]1.97DRIVE SIZE [IN]3/4POINT SIZE12FINISHSatinLENGTH TYPEStandardUNIT OF MEASUREMetricSPECIFICATION ASMEASME B107.110-2012SPECIFICATION ASSAE AS955