The AV Stumpfl VarioLock64 extension bar 60 cm is a frame or system component for the VarioLock64 system. It is identified by manufacturer code BVL-X060 and supplied as one piece. The bar has a stated length of 60 cm and a net weight of 0.88 kg. AV Stumpfl is the manufacturer, and Austria is listed as the country of origin. No video signal, projection, or connector specifications are provided.