The Metro TTA21K4 Super Erecta® & Super Adjustable Top-Track Stationary Intermediate Unit Kit is an innovative solution engineered for diverse storage and organizational needs within various industry segments. This unit boasts a width of 21 inches and is designed to integrate seamlessly with Top-Track systems. Central to its construction are the 86-inch high Metroseal Gray epoxy-coated posts, which offer robust corrosion resistance, making them suitable for environments where durability and longevity are paramount. These posts are further enhanced with Microban® antimicrobial protection, providing an added layer of defense against bacterial growth, which is crucial in maintaining hygiene standards in settings such as healthcare, food service, and laboratories. The kit includes essential hardware for connecting intermediate units to the Top-Track system on both sides, although it should be noted that shelves are sold separately. This adaptability and modularity allow for customization to meet specific spatial and usage requirements. The Metro TTA21K4 serves as a reliable and flexible choice for professionals seeking to optimize storage efficiency while ensuring a hygienic and durable infrastructure.