Provides excellent insulation and safety when working with electricity this vde screwdriver is specifically designed for terminal block screws with combined slot pozidriv profile for optimal and professional application in electrical trades vde certified for safe working up to 1000 v according to din en 60900 and vde iec 60900 2004 includes 1 screwdriver pz1 module x 80 mm 1 screwdriver pz2 module x 100 mm