All cabinets are made of welded heavy-gauge steel construction with piano hinged doors and key panels. Cabinets include standard key lock. Dual control locks available on any key cabinet. Keys are attached to numbered key tags and filed on key rack slots for easy identification. Slotted steel key racks hold key tags securely. When a key is loaned or issued, an out key control tag recording key number, key recipient, and date is filled out. Out key tag is filed on same slot to provide key accountability. Alphabetical and numerical lock location data charts aid in organization.