The Wera slotted 160I VDE insulated screwdrivers are Tested individually for dielectric strength under a load of 10,000 volts. Ideal for use on sprung Cage terminals or cob's. Quality tools and accessories from Wera. Insulated VDE blades for secure work at 1,000 volts. Hard gripping zones for high working speeds, soft zones for high torque transfer. Handle markings for simplified finding and sorting of the tools. Weight: 6.25E-4 Pounds. Manufacturer: Wera. Wera VDE screwdriver with mehrkomponentigem Kraftform Plus grip for fast and careful working: hard grip zones for high working speed, while soft grip zones high torque transfer is guaranteed. Routine test in water bath at 10,000 V for safe working in the admissible voltage of 1000 V. The Hexagonal unroll-protection prevents annoying rolling away at the workplace. The tip from Wera Lasertip screwdrivers with laser beams Microscopically fine roughened. This rough surface "bites" itself formally in the screw head. The unintentional slipping out is a thing of the past.