Abstract: A shelf support bracket including a flat rectangular plate having opposite end edges and opposite side edges. Tabs extend outwardly from the plate in one direction for mounting same to a vertical column. Flanges extend outwardly from the side edges of the plate in a direction opposite to the tabs. The flanges have a length substantially less than the length of the side edges. The opposite ends of the flanges are provided with hooks which are spaced different distances from the plate end edges. This allows the plate to be inverted for selectively supporting a shelf on one or the other of the hooks to vary the elevation of the shelf.