AV Stumpfl’s VarioLock64 middle strut is a frame or system component for the VarioLock64 series. It has a specified length of 60 cm and is supplied without studs or snap buttons. The component has a gross and net weight of 0.83 kg and is identified by manufacturer article number BVL-X/MST/X060. No projection surface, projection area, video inputs, video outputs, connectors, or electrical video functions are specified for this product.