General description Wera Kraftform Kompakt VDE Big Pack 1 is a comprehensive 26-piece screwdriver set designed for safe and efficient electrical work. It includes 2 blade-holding screwdrivers and 24 VDE blades, each measuring 157 mm in length. The set features blades with a reduced diameter, allowing easy access to low-lying screws and spring elements. Each tool is individually tested according to IEC 60900 at 10,000 V, ensuring safe operation at a maximum voltage of 1,000 V. Technical specifications Number of pieces: 26 Blade length: 157 mm Blade diameter: Reduced diameter for accessibility Voltage testing: 10,000 V Approved working voltage: 1,000 V Handle dimensions: 9 x 98 mm Usage Ergonomic Kraftform Plus handle for comfortable screwdriving Hard handle zones for high working speeds Soft handle zones for high torque transfer Anti-roll protection to prevent bits from rolling away