The AV Stumpfl VarioClip Lock extension bar is a frame or system component for the VarioClip Lock product series. This 65 cm extension bar is identified by manufacturer article number BCL-X065. It is supplied as one piece and has a gross and net weight of 1.24 kg. The component is manufactured by AV Stumpfl in Austria and is intended for use within a VarioClip Lock frame system. It is not a projection screen or projection surface and has no projection area.