15 VDE stainless steel changeover blades, mainly with reduced blade diameter, so that deep-lying screws and spring elements can also be reached and actuated. 2 Hand holder 3817 VDE Kraftform for ergonomic working. Tested tools according to IEC 60900 Routine test at 10,000 V for safe working with the approved voltage of 1,000 V. Wera stainless steel tools are vacuum hardened and therefore have the hardness and strength required for screw connections. Industrial use is possible without restrictions. The bag is suitable for fixing on the wall, shelf, workshop trolley and on the Wera 2go system through the Velcro system on the back.This text is machine translated.