The Cambro CBA244864VS4580 48" NSF 4-Tier Polymer Shelf Kit is a versatile and durable storage solution designed for commercial kitchens and restaurant environments. This add-on shelving unit is built to attach seamlessly to the Cambro Camshelving Basics Plus starter unit, allowing for flexible configurations such as U-, L-, and T-shaped setups. Its polypropylene construction ensures durability, resisting rust, corrosion, peeling, and scratching, while maintaining a sleek brushed graphite appearance. This shelf kit is perfect for businesses needing reliable, high-capacity storage that can handle temperatures from -36 to 190 degrees F, making it suitable for a wide range of applications, from walk-in coolers to dry storage areas. With a maximum capacity of 1,800 lbs, it's ideal for heavy-duty storage needs while providing easy access and organization in commercial settings. The included preassembled post connectors, wedges, and traverses simplify installation, ensuring quick setup without compromising stability. Whether you're outfitting a new kitchen or expanding existing storage, this Cambro shelf kit offers a practical, long-lasting solution that meets the demands of professional environments.