6 Metal audio/visual and home entertainment electronics equipment furniture, wall, and ceiling mounts; Free-standing metal mounts for supporting audio/visual and home entertainment electronics equipment; Mount accessories, namely, metal extension arms, columns, adapters, connectors, and parts and fittings therefor, for use in mounting and installing audio visual equipment, projectors, monitors, televisions, and flat panel screens to walls and ceilings; Mount accessories, namely, metal mounting, attachment, and shifting brackets, fasteners, interface brackets, ring adapters, extension pipes, couplers, stabilizers, extension poles, mount bars, fasteners, and parts and fittings therefor, for ceiling or wall mount adapter plates, used for mounting audio visual equipment, projectors, monitors, televisions, and flat panel screens to walls and ceilings