Abstract: A system for dividing a series of products within a display case, such as a freezer. The system includes a base positionable within the display case between products that are to be separated. The base is preferably formed from molded plastic and includes a series of horizontally extending support legs. The base includes a pair of parallel support arms that extend perpendicular to the support legs and are spaced from each other to define a receiving gap. The receiving gap is sized to receive a divider that can be positioned within the receiving gap. The base includes a series of support tabs each extending from the bottom wall of the base into the receiving gap to reduce the effective depth of the receiving gap. Each of the support tabs can be selectively removed from the base to increase the depth of the receiving gap. The depth of the receiving gap controls the amount of the divider extending past the top edge of the base.