Outside dimensions (H х W х D) 340mm х 435mm х 405mm. Internal dimensions (H х W х D) 240mm х 340mm x 240mm. 2 key locks. Configuration: tray. Weight: 40kg. Volume:20l. Fire-proofed safe Topaz BSK-340 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.