The **Cambro EXA184864VS4480 4-tier polymer shelf kit** is a game-changer for commercial kitchens and restaurants looking to expand storage capacity without compromise. Designed to fit most units in the **Camshelving® Elements XTRA series**, this **NSF-certified** shelving add-on delivers durability, functionality, and easy installation—all without the need for tools. Its **warewasher-safe shelf plates** ensure compliance with strict hygiene standards, while the **800 lb shelf capacity** and **2,000 lb unit capacity** make it ideal for heavy-duty storage needs. Whether you're stocking dry goods, linens, or small equipment, this **polymer shelving unit** offers corrosion resistance, a **48" length**, and a **64" height**, making it a perfect fit for tight spaces or larger storage areas. Unlike previous **Elements models**, this kit is specifically designed for the **Elements XTRA series**, ensuring a seamless, sturdy addition to any commercial kitchen setup. With **tool-free assembly** and **universal traverses**, installation is quick and hassle-free, allowing your team to focus on operations while maximizing storage efficiency.