The **Cambro CBU185484S4580 54" NSF 4-Tier Polymer Shelf Kit** is a high-performance, preassembled shelving unit designed for commercial kitchens, restaurants, and foodservice operations. Part of the **Camshelving® Basics Plus** series, this **54" x 18" x 84"** unit delivers **1,800 lbs. of total capacity** with **4 solid polypropylene shelf plates**, ensuring stability and leak containment for foods, utensils, and small items. Its **warewasher-safe** construction allows for easy cleaning, while the **preassembled post connectors and wedges** make setup a breeze. Whether you need reliable storage for walk-in coolers, prep areas, or dry storage, this **Cambro polymer shelf kit** offers unmatched durability, versatility, and professional-grade performance. Ideal for restaurants, catering businesses, and foodservice distributors, this unit meets **NSF standards** and operates in extreme temperatures (-36°F to 190°F), making it a long-lasting investment for any commercial kitchen. **Upgrade your storage solution today** with the Cambro CBU185484S4580—built to last and designed for efficiency.