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Includes 10mm through 32mm 1/2-inch Drive 6 Point Sockets
Helps minimize fastener rounding and extends fastener life
Turns worn, rounded and rusted fasteners more easily
Engages to the fastener flats, not the corners
Minimizes slippage
Product Description PROTO J54209 1/2" Drive 23 Piece Metric Socket Set - 6 Point From the Manufacturer All Proto hand sockets incorporate the TorquePlus wrenching system. 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 configuration employs a radius-corner design, shifting contact area and stresses over a large area of the socket, minimizing slippage. The internal design of the TorquePlus minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.