摘要 |
A beam for supporting elongated panels from a fixed structure to provide a wall or a ceiling finish is disclosed having a generally U-shape, as shown in FIG. 2, with outwardly extending flanges (2) and downwardly extending mushroom-shaped connector lugs (3). Lugs (3) are cut from the material of the flange mid-way of the width of the flange (2) and said lugs are no greater in width than one-half the width of the flange (2). |