Master Lock Medium Key Locking Fire & Water Chest Master Lock Medium Key Locking Fire & Water Chest is not your typical safe. This waterproof and fire-resistant chest features a sleek new design with a flush-mounted faceplate and a rugged look. It comes with a carrying handle for convenient transport of important documents and valuables. Designed to offer reliable protection, this chest is UL Classified for Fire Endurance, ensuring the safety of documents, records, and valuables during a fire. It is also UL Classified for Explosion Hazard, having been subjected to a flash fire in a 1093°C furnace for 20 minutes without exploding or rupturing. Features: Waterproof and fire-resistant design Sleek flush-mounted faceplate Convenient carrying handle UL Classified for Fire Endurance (1/2-hour at 843°C) UL Classified Explosion Hazard Test Technical Data: ETL Verified for 1/2-hour fire protection of digital media up to 843°C ETL Verified for water submersion External Dimensions (HxWxD): 16.8 x 39.1 x 36.3cm Internal Dimensions (HxWxD): 11.2 x 32.5 x 21.6cm Manufacturer Part No: LCHW20101 References: UL Classified for Fire Endurance and Explosion Hazard ETL Verified for digital media fire protection and water submersion Convenient design with a carrying handle Experience peace of mind with the robust and portable protection of the Master Lock Medium Key Locking Fire & Water Chest.