The AV Stumpfl Vario64 extension bar is a 110 cm frame or system component designed for use with the Vario64 product series. It is supplied as a bolted extension element and includes the required screw connection. The bar is identified by manufacturer article number BVV-Y110 and has a gross and net weight of 1.26 kg. It is an accessory component rather than a projection screen or surface and therefore has no projection area, aspect ratio, or projection gain specification.