Outside dimensions (H х W х D) 370mm х 483mm х 419mm. Internal dimensions (H х W х D) 217mm х 357mm x 260mm. 2 key locks. Configuration: tray. Weight: 55kg. Volume:23l. Fire-proofed safe Topaz BSK-370 is produced for money and valuable documents saving in office and at home, and is recommended to use in the buildings for preventing document damage from fire. Fire-resistance Certification GOST К 50862-96, 60B class. KS standard (Korea). Safes of 60B class provide money, documents and security papers saving within 60 minutes of fire.