Use this Avantco 19354528 right shelf holder for bottom shelf as a direct replacement for the shelf holder that came standard with your BCT-48, BCTD-48, BCT-60, or BCTD-60 bakery display case. This is what holds and supports the shelves and ensures safe and reliable use of the shelving when displaying your products. This part is designed to be used only for the right side of the bottom shelf of compatible display cases.