The Metro SM762130-ADD is a cantilevered shelving unit designed to enhance your storage capabilities. This SmartLeverâ„¢ Add-On Kit features overall dimensions of 32-1/5"W x 25-1/2"D x 76-3/8"H and is compatible with 30"W x 21"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 public health standards, making it an ideal choice for commercial and industrial applications.