ESD electronics screwdriver with turnable head, set with handy holder for table or wall for hexagon socket screws electrostatically dissipative, protective for electronic components, for ESD-safe workplaces precise, true-to-size tips, perfect fit in the screws 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