The Metro SM862148-ADD SmartLever Add-On Kit is a versatile storage solution designed to enhance your organizational capabilities. With overall dimensions of 50-1/5″W x 25-1/2″D x 86-3/8″H, this kit is engineered to accommodate 48″W x 21″D Metro shelves, making it an adaptable addition to any existing storage system. This kit includes one upright, one leg, two cross braces, two cross bars, and necessary hardware, ensuring a stable and comprehensive set-up. Constructed from epoxy coated steel, the SmartLever Add-On Kit offers durability and resistance to wear, making it a reliable choice for long-term use in environments that demand robust solutions. Certified by NSF, it meets stringent public health and safety standards, ensuring its utility in various professional settings, including food service and medical supply storage. By integrating this add-on kit into your storage setup, you can efficiently maximize your space utilization and maintain an organized environment. The SmartLever system is particularly valuable for businesses looking to optimize their storage strategies with adaptable and durable shelving solutions.