The AV Stumpfl VarioClip Clamp extension bar is a black frame or system component for the VarioClip Clamp system. It has a specified length of 81 cm and a weight of 1.24 kg. The manufacturer assigns article number BCD-X081. The product is supplied as a single piece and is manufactured in Austria. No projection surface, video input, video output, connector, or projection-related specification is provided.