I don't know what company made these metal shop cabinets. These are being sold as a set of base and ~14" deep upper, which has two adjustable shelves inside. All glides seem to work as the should. These cabinets feel well made--like just a step below something made by Snap-on--which are through the roof, crazy expensive. Currently unlocked, but there's no key. Would be easy enough to swap out a key cylinder from hardware store with a key.