The Metro SM861860-ADD is a cantilevered shelving unit designed to enhance your storage capabilities. This SmartLeverâ„¢ Add-On Kit measures 62-1/5"W x 22-1/2"D x 86-3/8"H and is compatible with 60"W x 18"D Metro shelves. The kit includes one upright, one leg, two cross braces, two cross bars, and all necessary hardware for easy assembly. Constructed from epoxy-coated steel, this shelving unit is durable and resistant to corrosion, making it suitable for various environments. NSF certified, it ensures compliance with health and safety standards, providing a reliable solution for your storage needs.