Knipex 989821US 5-Piece 1000V Insulated Pliers and Screwdriver Tradesman Tool Set Designed and Constructed only to Provide Added Protection against Injury by Electrical Shock from Energized Circuits with Voltage up to 1000 Volts AC Insulated Comfort Grip Two-Color Dual Component Handles are 1000 Volt VDE-Tested Insulated Combination Pliers and Diagonals are Both High Leverage Insulated Screwdrivers Have a Triangular Handle for Great Grip Screwdriver Blade, Insulation and Handle are Inseparable