Fire King - Fire Proof Safes - Four Draw Laterall American-built insulated file with a 1-hour fire and impact rating from Underwriters Laboratories. Fully equipped to handle letter or legal hanging files- no additional frames are required. Finish is a environmentally friendly powder coating that is scratch-resistant. Drawer bodies are built with high sides for use with hanging folders. Drawer locks on all files provide general locking of all drawers with a UL listed high security Medeco lock. Insulation between all drawers makes each drawer a separate insulated container. Two-Position drawer catch allows access to certain drawers while others remain locked.