Abstract: Improved cathode ray tube centering and support devices are disclosed for use in a television receiver cabinet having an escutcheon (devices) with an opening for conformally receiving and accomodating the substantially rectangular face panel of the tube. Corner guide devices rearwardly extending from the opening in the escutcheon provide for guiding each corner of the face panel into the opening. A plurality of tapered ribs projecting inwardly from each of the cradling devices provide for exerting a progressively increasing force fit on the face panel. Devices are provided for forcing, or otherwise urging, the corners forwardly into the corner guide devices and the tapered ribs. As the corners of the face panel are forced into the corner guide devices, the tapered crush ribs yield and conform to the contours of the corners, effectively centering the tube in the escutcheon (devices) and the cabinet, and providing for the firm retention of the tube in the cabinet.