Master Lock Small Key Locking Fire & Water Chest Master Lock Small Key Locking Fire & Water Chest is a reliable and durable solution for safeguarding your important documents and valuables. Designed with a sleek, rugged look, this chest features a flush-mounted faceplate and offers both waterproof and fire-resistant protection. Features: Waterproof and fire-resistant design Sleek design with a flush-mounted faceplate Rugged appearance for added durability UL Classified for fire endurance (1/2 hour at 843°C) ETL Verified for water submersion and digital media protection Technical Data: Dimensions (HxWxD): External: 15.6 x 36.2 x 33 cm Dimensions (HxWxD): Internal: 8.9 x 30.5 x 18.8 cm UL Classified to fire endurance (1/2 hour at 843°C) ETL Verified for 1/2 hour fire protection of digital media Manufacturer Part No: H0100 References: UL Classified for protection against fire and explosion hazards ETL Verified for protection of digital media and water submersion Manufacturer Part No: H0100 Protect your most valuable items and documents with confidence using the Master Lock Small Key Locking Fire & Water Chest.