The AV Stumpfl VarioLock64 middle strut is a black frame or system component with a length of 110 cm. It is supplied without studs and is intended for use within the VarioLock64 system. The strut has a net and gross weight of 1.26 kg and is supplied as one piece. The manufacturer article number is BVM-X/MST/X110. No projection surface, projection area, video signal interfaces, connectors, or lens compatibility are specified for this component.