The Eagle Group RS4-74-A1848BL is a versatile 4-tier wire shelving unit designed for durability and efficiency. Measuring 48"W x 18"D, this starter unit features two sturdy wire shelves at the top and bottom, enhanced by the patented QuadTruss® design for added strength. It includes two intermediate Add-A-Shelf® shelves, allowing for customizable storage options. The unit is supported by four 74"H Red-i-Pak® posts, ensuring stability and reliability. Assembly is straightforward with the inclusion of four bags of split sleeves and two bags of Add-A-Shelf® collars. Finished in a sleek black epoxy, this shelving unit is NSF certified, making it suitable for various commercial and industrial applications.