This Avantco 19386269 middle pilaster is a direct replacement for the one that came with your Avantco refrigerated display case. It is designed to use brackets and solid metal shelves within your unit, boasting multiple attachment points to let you adjust the shelves' placement. Be sure to replace a worn or broken part to keep your unit operating efficiently. It's compatible with Avantco CAC-60B, CAC-48B, and CAC-36B refrigerated display cases.