The Eagle Group A4-74-1836S is a versatile add-on shelving unit designed for durability and efficiency. This 4-tier wire shelving unit measures 36"W x 18"D x 74"H, making it ideal for maximizing vertical 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 easy organization and accessibility. Finished in stainless steel, it offers a sleek and professional appearance while being easy to clean. This shelving unit is also KD (knockdown) for convenient assembly and is NSF certified, ensuring it meets strict public health standards.