160 i VDE Insulated screwdriver for slotted screws, 0.8 x 4 x 100 mmWera VDE screwdriver with multi-component Kraftform Plus handle for fast and smooth work: Hard handle zones for high working speeds, while soft handle zones guarantee a high torque transfer. Individually tested at 10,000 V for safe working at the approved voltage of 1,000 V. The tips of Wera Lasertip screwdrivers are microscopically roughened with laser beams. This rough surface ",bites", into the screw head and unintentional slipping is a thing of the past. ",Take it easy", tool finder with colour coding by profile and size stamping - for quick and easy identification of the required tool . The hexagon anti-roll protection avoids bits from rolling away annoyingly at the workplace.