With vde tested grip protective insulation to din standard en 60900 vde 0682 part 201 ice 900 1000 v spot checked german brand quality screwdrivers with wiha soft finish grip and insulated continuously hardened high carbon chromium vanadium molybdenum steel blades the pliers with nws soft grip for slip free use increased grip during usage and soft ergonomic form designed around the hand made from oil hardened special tool steel with inductively hardened cutters for soft and hard wire