> Proto® TorquePlus™ design is a high performance drive configuration
which allows for quick and easy 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.
> Magnets feature enhanced holding power to help improve fastener
retention, helping to increase productivity.