Patent attributes
A hex headed bit and socket for enhanced non-slip application of torque force having a hex head with contoured fastener engagement surface channels in the respective alternating flat tool engagement sides and tapered step end engagement surfaces with fastener engagement edges. The contoured channels are tapered both transversely and longitudinally and extend in angular inclination across hex head bit flat side. Alternate alternating recess areas in a hexagonal insertion bit defining pairs of spaced parallel vertical engagement edges. The defined primary channel lateral edges and correspondingly end engagement surface engagement edges and vertical engagement edges embed themselves during rotational engagement within the so engaged fastener pulling the hex head bit into the engaged fastener imparting enhanced translateral points of tool engagement.
