This 1000V insulated screwdriver set for electricians has a soft grip handle which is ergonomically designed for maximum comfort and exceptional torque. The fully insulated heavy duty design with the IEC stepped insulation offers greatly improved terminal access and is ideal for professional use and provides protection from electrical shock up to 1000V. The set includes both Phillips and Slotted bits in a variety of sizes to fit most general electrical and household needs. Features : 1000V Protection Dropped forged chrome vanadium steel with hardened tips Corrosion resistant tips Suitable for live line working up to 1000 volts AC in accordance with IEC 60900 Magnetic Tips