The Cambro CBA243664S4580 4-tier NSF polymer shelf kit is a versatile, high-capacity storage solution designed for commercial kitchens and restaurants. Part of the Camshelving® Basics Plus series, this add-on unit expands your existing shelving system with four solid, polypropylene shelves that are dishwasher-safe, spill-resistant, and built to handle heavy loads. With a total capacity of 1,800 lbs (600 lbs per lower shelf, 400 lbs for the top), it’s ideal for storing linens, small equipment, or irregularly shaped items while maintaining hygiene and organization. Its brushed graphite gray finish blends seamlessly with professional kitchen environments, while the leveling feet ensure stability on uneven floors. Whether you need extra storage for a busy restaurant, catering service, or industrial kitchen, this NSF-certified shelf kit delivers durability, functionality, and ease of cleaning—saving you time and effort while keeping your workspace efficient.