ESD (Electrostatic Discharge) with rotatable cap, for small and tiny slotted screws in electronics and precision engineering, electrostatically dissipating, protects sensitive electronic components, for ESD safe workplaces, precise, true-to-size tip, optimal fit in the screws, 2-component handle with a soft coat, pleasant handling, special alloy based on spring steel, exceptional elasticity with high hardness, laser-marked with serial number, lifetime guarantee