Premium Kraftform Plus screwdriver. Multi-component Kraftform handle for fast and smooth work. Kraftform Plus: Hard handle zones for high working speeds, while soft handle zones guarantee a high torque transfer. With holding function: The clamping force resulting from the seating stress between the tip and the screw profile keeps the screws securely on the tool. The hexagon anti-roll protection avoids bits from rolling away annoyingly at the workplace. Handles marked for easy identification and sorting of tools.