Upgrade your commercial kitchen storage with the **Cambro CBA215464S4580 4-Tier Polymer Shelf Kit**, part of the **Basics Plus** series. Designed for restaurants and foodservice operations, this **add-on shelving unit** provides **600 lbs of shelf capacity** while maintaining stability and durability. Its **solid polypropylene shelves** are superior at containing leaks and spills compared to vented designs, making it ideal for busy kitchens where hygiene and organization are paramount. The **corrosion-resistant composite posts** and **leveling feet** ensure stability on uneven floors, reducing the risk of tipping or wobbling. Whether you need to expand existing **Cambro Basics Plus shelving units** or require a standalone solution, this kit delivers **warehousewasher-safe construction** and **brushed graphite color** for a sleek, professional look. Built to withstand temperatures from **-36°F to 190°F**, this shelf kit is engineered to endure the demands of commercial kitchen environments, from storage of dishes and supplies to organizing ingredients efficiently. **Why choose this product?** It's a **cost-effective yet high-performance solution** that enhances workspace organization, improves workflow, and meets the rigorous standards of the restaurant industry. **In stock and ready to ship**, this **Cambro polymer shelf kit** is the smart choice for chefs and facility managers looking for **reliable, long-lasting storage** that keeps up with the pace of a commercial kitchen. **Order now and experience the difference in durability and functionality.**