The Cambro CPA183664V4480 is a durable Camshelving® Premium Add-On Unit designed for versatile storage solutions. Measuring 18"W x 36"L x 64"H, this 4-tier shelving unit is built to withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C), making it ideal for various environments. It features four vented polypropylene shelf plates that include Camguard® antimicrobial protection, ensuring a hygienic storage space. The unit comes with a pre-assembled post kit, featuring steel posts with a polypropylene exterior for added durability. Included are eight traverses and molded-in dovetails for easy assembly and stability. Each shelf can hold up to 800 lbs., with a maximum capacity of 2,000 lbs., providing robust support for heavy items. Finished in a speckled gray color, this shelving unit is NSF certified, ensuring it meets strict public health standards.