Stanley fat max vde insulated screwdrivers feature slim insulation which allows access without modification and safe working to 1000 volts their tri material handles with soft grip provide torque transmission and control hardened tips ensure a longer working life individually tested to 10000 volts this set contains the following2 x slotted screwdrivers 35mmx75mm 55mmx150mm2 x pozi screwdrivers pz1x100mm pz2x125mm1 x voltage tester