Drive Universal Impact Sockets, 3/8 in Drive, 7/16 in, 1 63/64 in L, 6 Points

Features : Ball and spring design which allows for a 30° working angle | Smooth 360° rotation | Ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials | TorquePlus design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners | 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 | TorquePlus internal design minimizes fastener rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded, or rusted fasteners