TorquePlus 15 Pc Deep Impact Socket Set, 1/2 in, 6 Point

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