The AV Stumpfl Monoblox64 top frame bar is a frame or system component for assembling a Monoblox64 projection-screen frame. It is identified as the top frame bar with a stated width of 325 cm (10 ft 8 in). The component has a gross and net weight of 6.6 kg and is supplied as one piece. Article number BXV-XN325/T. No projection surface, projection area, video inputs, video outputs, connectors, or aspect-ratio data are specified.