Abstract: A closure cover for panel openings is formed of plastic material and comprises a cover cap carrying several resilient elastic fingers that extend from a lower side of the cover cap. Each finger carries a stop element for penetrating into the panel opening and retaining the cover in place. The resilient fingers (3) are each comprised of two small resilient bars (6, 7) between which is arranged the stop element (8) likewise designed in the form of a small elastic cross piece. The stop element (8) forms a hook with a connection area (9) located at a predetermined angle relative to the bars (6, 7) and a stop area (5) connected to the connection area (9).

Abstract: A retainer element 1 for mounting and supporting various tubular components from a structural element such as a motor vehicle frame or body comprises at least one retainer region 2, 2', 2" and a mounting region 3 connected thereto. The mounting region 3 includes an orifice equipped with holding components that function to engage and retain on a fixation piece such as a threaded stud carried on a vehicle body. The orifice of the mounting region 3 traverses completely through the mounting region and can be threaded on the fixation piece from either of the two extreme end surfaces 6, 7 of the orifice.