The Cambro CBA243064V4580 4-Tier Polymer Shelf Kit is designed to expand your commercial storage space efficiently while maintaining durability and functionality. Part of the Camshelving® Basics Plus series, this add-on unit is perfect for kitchens, restaurants, and foodservice operations needing reliable, versatile shelving. Made from high-quality polypropylene, it resists rust, corrosion, and extreme temperatures (-36°F to 190°F), making it ideal for humid dishrooms, dry storage, or walk-in coolers. The brushed graphite gray finish matches the starter unit seamlessly, ensuring a professional and cohesive look. With four vented, warewasher-safe shelf plates, it supports up to 1,800 lbs. total, distributing weight evenly with its composite posts and leveling feet for stability on uneven floors. Whether you're organizing utensils, linens, or supplies, this shelf kit maximizes space while meeting the demands of a busy commercial kitchen. For restaurants, catering companies, or institutional kitchens, this is the smart choice for heavy-duty, adaptable storage. Order now and enhance your kitchen’s efficiency with Cambro’s trusted performance.