ESD electronics screwdriver with turnable head, set with handy holder for table or wall for Torx® 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 color-coded turnable head, for precision screwdriving and adjustment work and quick profile recognition special alloy based on spring steel, exceptional elasticity coupled with with high hメーカー公称