Suitable for docking with the Wera 2go system. For the use in terminal blocks, control cabinets, switches, relays, sockets etc. Our screwdrivers are tested for dielectric strength under a 10,000 volt load to make sure that their most important property, their insulation, has been exhaustively tested. Each individual Wera VDE screwdriver is subjected to this test to guarantee safe working up to 1,000 volts. Impact strength tested at -40C, guaranteeing safety even under extreme conditions. Wera produces the Kraftform handle out of several materials with different properties. A resistant plastic is used for the core which ensures that the blade is held securely even under high strain. A softer material is used for the coloured soft zones, which provides high frictional resistance and allows the transfer of high forces - resulting in less required screwdriving effort. The red sections with their hard surfaces prevent any "sticking" of the hand to the handle, making rapid repositioning of the hand possible. The hexagonal non-roll feature prevents any rolling away at the workplace. Screwdrivers with "Take it easy" tool finder: colour coding according to profile and size stamp.