The six-piece set of insulated screwdrivers includes three flathead sizes 3.5 x 100, 4.0 x 100 and 5.5 x 125 mm, two Phillips screwdrivers PH1 x 80 and PH2 x 100 mm, and a combination profile SL/PZ2 x 100 mm. The combination tip is intended for the corresponding terminal screws. The screwdrivers are manufactured in accordance with IEC 60900 for alternating voltages up to 1,000 V. The tapered insulated blades facilitate access to recessed screws; use in electrical work must respect safety procedures and the condition of the insulation.