Premium Kraftform VDE screwdriver set. Multi-component Kraftform handle for fast and smooth work. The Wera Black Point tip and an advanced hardening process guarantee a long service life of the tip, increased corrosion protection, and precise fit accuracy. Individually tested at 10,000 V for safe operation at the approved voltage of 1,000 V. The hexagonal anti-roll protection prevents annoying rolling of bits in the workspace. Handles with markings for easy finding and sorting of tools.