The AV Stumpfl Vario64 extension bar, model BVV-X065, is a 65 cm frame or system component from the Vario64 series. It is supplied as an individual piece and is intended for use within the Vario64 system. The bar has a gross and net weight of 0.86 kg. The product is manufactured by AV Stumpfl and has article number BVV-X065. No projection surface, projection area, video connectors, or signal inputs and outputs are specified.