Upgrade your commercial kitchen storage with the Cambro CBU183084S4580 4-tier polymer shelf kit—part of the trusted Camshelving® Basics Plus series. Designed for heavy-duty use in restaurants, this NSF-approved shelving unit is ideal for storing small items, linens, and products prone to leaks. Its four solid polypropylene shelf plates offer a total capacity of 1,800 lbs (600 lbs per bottom shelf, 400 lbs for the top shelf), ensuring stability and durability. The brushed graphite gray finish blends seamlessly with modern kitchen aesthetics while withstanding extreme temperatures from -36°F to 190°F. Perfect for commercial kitchens, cafes, and food service operations, this shelf kit is built to last with warewash-safe plates, preassembled post connectors, and leveling feet to prevent rocking. Whether you need mobile or stationary shelving, the Cambro CBU183084S4580 delivers reliability, functionality, and ease of setup—making it a must-have for any professional kitchen.