The Eagle Group A4-74-2472Z is a versatile add-on shelving unit designed for durability and efficiency. This 4-tier wire shelving unit measures 72"W x 24"D x 74"H, making it ideal for maximizing storage space. Each shelf features a patented QuadTruss® design, ensuring enhanced strength and stability. The unit includes two 74"H posts and two "S" hooks per shelf for added convenience. Finished with EAGLEbrite® zinc, this shelving unit is not only resistant to corrosion but also easy to clean. It is NSF certified, making it suitable for various commercial and industrial applications.