The AV Stumpfl AT64-SHIFT base module bottom part, right, 3-20 is a frame or system component for the AT64-SHIFT series. It is designed as the right-hand bottom section of the base module and is identified by article number BFZ-FST/AT64S/BM/R. The item is supplied as one piece, with a gross and net weight of 5.1952 kg. No projection surface, projection area, video signal interfaces, dimensions, or accessories are specified.