The TWIST range comes in several different configurations with the TWIST 12/22 screwdrivers being perfect for applications where a shut-off clutch is not suitable. The TWIST screwdrivers are equipped with a spring-operated slip clutch that applies a pulsating force when the torque level is reached. These tools are suitable where the torque level may temporarily rise during the rundown phase, for instance when using sheet metal screws, wood screws or self-tapping screws.