The master lock medium key locking fire water chest is not your typical safe this waterproof fire resistant chest has a sleek new design with a flush mounted faceplate and new rugged look the chest also features a carrying handle making it convenient to pick up and transport important documents and valuables ul classified for fire endurance 12 hour at 843c to ensure protection of documents records and valuables in the event of a fire ul classified explosion hazard test subjected to a flash fi