AV Stumpfl VarioClip Lock extension bar for use as a frame or system component. The bar has a specified length of 90 cm and is supplied as one piece. It belongs to the VarioClip Lock product series and has a gross and net weight of 1.24 kg. The manufacturer is AV Stumpfl, and the manufacturer article number is BCL-X090. No projection surface, projection area, video interface, or signal-processing function is specified.