PUCEL All-Welded Bi-Fold Door Cabinets fit into narrow or confined areas letting you take advantage of unused space. Doors project a mere 9" staying out of the way during loading or unloading. Cabinet body is constructed of 16-gauge steel and doors are 20-gauge. Three-point locking mechanism with 2 keys secures cabinet protecting stored items. Storage cabinets have 3 adjustable shelves and a fixed center shelf. Ships set up.