- gear-wheel with safety locking mechanism and quick release button
- 2-colour-multilayer insulation (yellow, red)
for easy identification of insulation damages
- VDE insulated up to 1.000V,
according to EN60900/IEC 60900
- ELORA-Chrome-Vanadium 31CrV3/1.2208
- square drive according to DIN 3120-A 12,5,
ISO1174, with ball locking devic