Used storage cabinets fit any office, warehouse or facility. These used storage cabinets are made of heavy-gauge steel with welded door frames for lasting durability. Shelves are adjustable on two inch centers. Used storage cabinets are perfect for maintenance and janitorial supplies and are available in several different sizes and capacities. The “Stronghold” brand of storage cabinets are known for their “battleship” construction. They are known for their all-welded steel body. Legs are welded to the cabinet for added stability.