The Cambro CBA185464VS4580 54" NSF 4-Tier Polymer Shelf Kit is a versatile and durable solution for commercial kitchens and restaurants seeking to expand their storage capacity. Part of the Camshelving® Basics Plus series, this add-on unit seamlessly integrates with existing Cambro shelving systems, providing up to 1,800 lbs of total weight capacity. With four shelf plates—three louvered for airflow and one solid—this kit ensures efficient storage while inhibiting dust buildup. The warewash-safe shelf plates are made of durable polypropylene, withstanding temperatures from -36 to 190 degrees F, making it ideal for high-traffic foodservice environments. Whether you're organizing dry goods, dishes, or equipment, this shelf kit maximizes vertical space without compromising on strength or hygiene, aligning with NSF standards for commercial food safety. For restaurants and commercial kitchens prioritizing efficiency, durability, and NSF compliance, the Cambro CBA185464VS4580 is the perfect addition to your storage system.