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Sentry 3T3131 3 Drawer Letter File Cabinet with Fire Rating

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The 3T3131 vertical file has all the advantages of the 4T3131 but is a three drawer file. The drawers are very deep at 31 inches and can hold many documents of letter size. The 3T3131 vertical file with the triple protection: fire, water and impact. In other words, this is a UL rated fire and impact file cabinet and an ETL rated water resistant file cabinet. The 3T3131 is set up to accommodate letter size hanging files.

Free Digital Media Chest!

Included with the 3T3131 is  a free digital media chest when you order. Protect hard drives, discs, tapes, memory sticks, and other digital media in this 1/2 hour fire rated case!

3T3131 Sentry fire file - black

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Compare At: $3,996.00
Our Price: $1,697.30
You Save: 57.53%
Sentry Safes



  • UL Classified 1-hour proven fire protection
  • UL Classified explosion hazard resistance against explosions in case of sudden exposure to intense heat
  • Water-resistant ETL rating
  • Impact: UL Classified 30-foot drop test -- eqivalent to falling two stories; contents remain intact and locked
  • Medeco high security key lock protects against picking, drilling and other forms of physical attack. Highest UL rating in the lock industry
  • Drawer-specific "lock/unlock" provision provides additional security by isolating access to specific drawers
  • Lined interior conceals cabinet insulation and protects contents from unwanted dust
  • Rugged suspension system design ensures smooth and easy drawer movement -- even when fully loaded
  • Drawers accommodates letter size hanging file
  • Seamless design provides a sleek, attractive high-end appearance

Additional Information

Manufacturer Sentry Safes
SKU SN:P:3T3131
Weight 470.0000
Exterior Dimensions 40.6in x 16.6in x 31in
Interior Dimensions 10.3in x 12.1in x 15in
Capacity 5.77 cu. ft.
Ratings Explosion Rated, Impact Rated, Water Resistant
Fire Rated Yes
Fire Rated Time 1 Hour
Fire Rated Temperature 1700 degrees
Letter or Legal Letter

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