The Eagle Group A5-86-2124Z is a versatile add-on shelving unit designed for optimal storage and organization. This 5-tier unit measures 24"W x 21"D x 86"H and features durable wire shelves that utilize the patented QuadTruss® design for enhanced strength and stability. It includes two 86"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 NSF certified, making it suitable for various commercial and industrial applications.