The Metro SmartLever Productivity System is the ultimate storage and productivity solution providing you with more storage capacity, increased productivity, unlimited flexibility, and a complete system solution. SmartLever’s cantilevered design provides unobstructed access to the shelves which can mean 30-50% more storage capacity vs four post shelving in the same foot print. Cantilevered shelving also means access to product is unhindered with posts being in the way. Product is easy-to-see and easy-to access. Shelves are easy-to-load and easy-to-pull from. SmartLever allows you to configure a workstation for maximum productivity by providing a variable height work surface with a variety of overhead and under work surface storage options AND a versatile SmartWall grid system and accessory system allow you to optimize the work station for specific tasks. Add-On kits include one upright, one leg, two cross bars, and cross bracing. Add-On kits must be connected to a complete SmartLever system.