The VDE Screwdriver handle is 1000V VDE rated & tested for safety assurance when working on live installations. The Blade auto-lock and retention design means blades simply click into the VDE Handle and are held securely for safe working. Quick-release push button allows blades to be conveniently and quickly removed from the handle for rapid blade change. Conforms to IEC 60900, Weight: 0.25132697868 Pounds, Manufacturer: Armeg Limited