The Eagle Group A5-74-2130Z is a versatile add-on shelving unit designed to enhance your storage capabilities. This 5-tier unit measures 30"W x 21"D x 74"H and features durable wire shelves constructed with a patented QuadTruss® design for optimal strength and stability. It includes two 74"H posts for secure assembly and comes with two "S" hooks per shelf for added convenience. The EAGLEbrite® zinc finish ensures a sleek appearance while providing resistance to corrosion. This shelving unit is knockdown (KD) for easy transport and storage and is NSF certified, making it suitable for commercial use.