The Metro SM862154-ADD SmartLever Add-On Kit is a precisely engineered solution designed to seamlessly expand your storage capabilities. With its dimensions of 56-1/5″W x 25-1/2″D x 86-3/8″H, this add-on kit efficiently accommodates 54″W x 21″D Metro shelves, making it a versatile addition to any storage system. The kit is constructed from epoxy-coated steel, ensuring durability and resistance to wear in demanding environments. Included components – one upright, one leg, two cross braces, two cross bars, and the necessary hardware – provide all the essentials for a robust assembly. The NSF certification of this product underscores its adherence to strict health and safety standards, making it suitable for use in a variety of professional settings. Its sophisticated design caters to different market segments, offering a reliable solution for commercial kitchens, laboratories, and industrial storage facilities. The Metro SM862154-ADD SmartLever Add-On Kit represents a unique value proposition, combining functionality with unparalleled quality standards, and is an essential tool for enhancing organizational efficiency.