You can put a shock absorbing cushion between assembly workers and the harmful effects of torque and vibration. The Ergo-Grip attaches in seconds to most push throttle inline power screwdrivers and its unique dampening mechanism provides comfort and safety for assembly tool operators. The Ergo-Grip has been proven on assembly lines worldwide. Also available in Iso-Grip version with no dampening mechanism for use with torque arresting workstations.