The AV Stumpfl Vario64 extension bar is a frame or system component designed for use with the Vario64 product series. This 40 cm extension element is supplied as an individual piece and has a gross and net weight of 0.62 kg. The manufacturer is AV Stumpfl, with article number BVV-X040. No projection surface, projection area, video inputs, video outputs, connectors or other screen-specific specifications are provided.