ESD (Electrostatic Discharge) electronics screwdrivers, with turnable head for Pentalobe®-screws electrostatically dissipative, protective for electronic components, for ESD-safe workplaces precise, true-to-size tips, optimal fit in the screw heads two-component handle with soft casing, comfortable handling special alloy based on spring steel, exceptional elasticity coupled with with high hardness laser-marked serial number, lifetime guaranteeメーカー公称