Kraftform Plus nutdrivers enable a higher transfer of force with less effort, even in intensive use. The safety of series 100 VDE nutdrivers is a top priority, with blades exceeding current standards in hardness and torque strength. Every tool is individually tested for dielectric strength under a load of 10,000 volts to ensure safe working at loads up to 1000 volts. Insulated blade - individually tested as per IEC 60900 :2004. Zinc-phosphated. Multi-component Kraftform handle with non-roll feature. Specifications: Blade Length: 125mm, Handle dimensions: 98 x 33mm, Length: 223mm, Nut Size: 5.5mm.