The AV Stumpfl AT64-SHIFT extension is a right-hand extension component for the AT64-SHIFT product series. It has a length of 107 cm, is finished in black, and is identified for the 63–76 configuration. The component is supplied as an individual piece and has a net weight of 1.7515 kg. The manufacturer reference is BFZ-FST/B/64S/1067R2. No projection surface, video signal interface, connector, or additional accessory information is provided.