The Hoshizaki 428957-01 Freezer Shelf Clip is a fitting part that attaches the shelving in place by connecting the wire and the support rail of the cabinet. It operates by fitting into the standard rack, forming a fixed stop, forming the display load, and maintaining the spacing. This is mounted in the cabinet on the vertical wall supports on each corner. It is built to fit into refrigeration and storage cabinets, ensuring that it remains at the same level when loading and unloading.