The Eagle Group A4-74-1830C is a versatile add-on shelving unit designed for efficient storage solutions. This 4-tier unit measures 30"W x 18"D x 74"H and features durable wire shelves constructed with a patented QuadTruss® design for enhanced strength and stability. It includes two 74"H posts and two "S" hooks per shelf, allowing for easy organization and accessibility. The chrome-plated finish not only provides a sleek appearance but also ensures resistance to corrosion and wear. This shelving unit is KD (knockdown) for easy assembly and is NSF certified, making it suitable for commercial use in kitchens, warehouses, and other environments.