The Eagle Group A4-74-2160Z is a versatile add-on shelving unit designed to enhance your storage capabilities. This 4-tier unit measures 60"W x 21"D x 74"H and features durable wire shelves constructed with a patented QuadTruss® design for superior strength and stability. It includes two 74"H posts and two "S" hooks per shelf, allowing for easy organization and accessibility. The EAGLEbrite® zinc finish provides excellent corrosion resistance, making it suitable for various environments. This unit is knockdown (KD) for easy assembly and is NSF certified, ensuring it meets strict public health standards.