Racks are for standard 3"cardboard boxes. High quality upright freezer drawer racks are constructed of corrosion resistant stainless steel, including handles and identification card holders. Upright freezer drawer racks offer an organized system for storage and retrieval of samples. Drawer racks facilitate both access to and storage of samples without having to remove the whole rack from the freezer. Security lock devices are also available for each rack. Using the internal dimensions obtained for your freezer shelf space we can determine the height (H), length (L) and width (W) of each rack you select for your upright freezer.