Standard units consist of 4 shelves, 63UPX posts, wedge connectors, and defined MetroMax casters, 69" high, choice of solid or open-grid shelves. Removable grids provide easy cleaning and open-architecture design allows for our full line of accessories to be used, shelf mats have built in Microban antimicrobial that protects them from bacteria, mold, mildew that causes odors, stains, and product degradation, All units have a 600lb. weight capacity |