This Avantco 17812029 shelf clip helps keep your Avantco wine merchandiser's shelving stable and in place for worry-free storage. An extra shelf clip is good to keep on hand in case the one on your unit goes missing or becomes damaged. This shelf clip features a durable stainless steel construction to keep your shelves level and well-supported at all times. It's compatible with Avantco GDW series wine merchandisers.