The Eagle Group A5-74-2148S is a versatile add-on shelving unit designed to enhance your storage capabilities. This 5-tier unit measures 48"W x 21"D x 74"H, featuring durable wire shelves constructed with a patented QuadTruss® design for superior strength and stability. It includes two 74"H posts for easy assembly and two "S" hooks per shelf for added convenience. The stainless steel finish not only provides a sleek look but also ensures long-lasting durability. This shelving unit is KD (knockdown) for efficient shipping and storage and is NSF certified, making it suitable for commercial use.