Tennsco Box Compartments, Triple Stack, 36w x 18d x 72h, Medium GrayVertical louvers provide ventilation to contents. Padlock hasp on door for security. Number plates for locker provide order and identification. Multiple rows of lockers can be ganged with standard nuts and bolts (not included). 18 compartment lockers. Configure with optional locker base (Sold Separately). Color: Medium Gray; Overall Width: 36"; Overall Depth: 18"; Overall Height: 72".