The Eagle Group S4-63-1848Z is a durable 4-tier wire shelving unit designed for optimal storage efficiency. Measuring 48"W x 18"D x 63"H, it features wire shelves constructed with a patented QuadTruss® design, ensuring enhanced strength and stability. The unit includes four 63"H posts for reliable support and is finished with EAGLEbrite® zinc for corrosion resistance and longevity. This shelving unit is knockdown (KD) for easy assembly and is NSF certified, making it suitable for commercial and industrial use. Ideal for maximizing vertical space while maintaining accessibility to stored items.