The Eagle Group MMBBSS-4 is a heavy-duty back-to-back shelving upright designed for robust storage solutions. Standing at 48 inches high, this floor-to-ceiling mount is ideal for use with cantilevered shelving systems, providing a double-faced unitized design that maximizes storage capacity in center room applications. The uprights are securely bolted or welded back-to-back, ensuring stability and strength. Crafted from durable stainless steel, the MMBBSS-4 is built to withstand demanding environments. For optimal performance, it must be used with compatible floor and ceiling brackets.