817 VDE Kraftform blade-holding handleProduct Description: 817 VDE Kraftform blade holding handle This Wera 817 VDE screwdriver handle has been individually tested at 10,000 volts to ensure safe working up to 1,000 volts in accordance with IEC 60900. Wera's multi component Kraftform handles fit perfectly into the hand, with hard zones that glide across the hand allowing for rapid working speeds, whilst softer gripping zones ensure greater torque transfer and extreme comfort during