FeaturesOur screwdrivers are designed from the highest quality tempered steel and are manufactured to ensure that they fit screw openings preciselyThese screwdrivers have a protective coating on the shaft to reduce the risk of shockComfortable cushioned grip allows firm grip and greater torqueInternal flanges in handle provide solid, twist resistant blade anchorHandle end is marked for easy identification of tip type and sizePrecision machined, black phosphate tips reduces slippingCoated steel shanks that are insulated up to 1000 VAC