The Metro SM862130-ADD SmartLever Add-On Kit is a highly functional and versatile enhancement for your storage solutions, specifically tailored to accommodate 30″W x 21″D Metro shelves. This kit includes essential components such as one upright, one leg, two cross braces, and two cross bars, along with all necessary hardware, ensuring a seamless integration into existing systems. Crafted from epoxy-coated steel, it boasts durability and resilience suitable for a range of environments. The overall dimensions of 32-1/5″W x 25-1/2″D x 86-3/8″H provide ample space while maintaining a compact profile, making it an excellent choice for maximizing vertical storage space. With NSF certification, this add-on kit meets stringent public health and safety standards, making it ideal for use in food service or healthcare industries that require sanitary conditions and robust organizational tools. The SmartLever technology exemplifies a meticulous design approach, offering a blend of strength, flexibility, and ease of use, accommodating the dynamic needs of various market segments, from industrial storage to organized retail spaces. This product is well-suited for businesses seeking to enhance operational efficiency and organization through innovative shelving solutions.