Works on most combination head receptacle, switch and panel screws. Tip-Ident color-coded handle end quickly identifies the screwdriver type and tip orientation. Special heat-treated, chrome plated shaft for corrosion resistance. Cushion-Grip handle for greater torque and comfort. Internal flanges inside handle provide solid, twist-resistant blade anchor. Precision-machined tip for exact fit. Meets or exceeds applicable ASME / ANSI specifications.