The Metro SWU45K4 SmartWall Upright is a key component of the SmartWall system, designed to maximize wall storage in laboratories, healthcare facilities, and foodservice environments. This 45-inch upright features a durable Metroseal Gray Epoxy finish with Microban antimicrobial protection. Its unique design allows for tool-free attachment of shelves and grids, adjustable in 1.5" increments. Ideal for creating custom wall shelving solutions. Minimum two uprights required per system. Contact us for orders over $7,000 to see if you qualify for free shipping.