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FireKing 3-Drawer 31 inch Letter Fireproof File

3-1831-C Parchment full


3-1831-C Parchment thumb 3-1831-C Black thumb 3-1831-C Platinum thumb 3-1831-C Taupe thumb 3-1831-C Sand thumb 3-1831-C Pewter thumb 3-1831-C Tan thumb 3-1831-C Champagne thumb 3-1831-C Brown thumb 3-1831-C Arctic White thumb 3-1831-C Ivory White thumb

List Price: $4,482.00

Discount: 40.9% ($1,833.00)

Sale Price: $2,649.00

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476 lbs


40.25"H x 17.75"W x 31"D


10.375"H x 12.187"W x 26"D per Drawer


3 Drawers

Lock Type


Fire Rating

350-1 Hour   Learn More


The full-size vertical file is the most popular model for Fireking. These highly secure files carry Underwriters Laboratories 1-hour fire rating with impact. They come with high side drawer bodies for hanging files---no additional frames are required. A complete range of accessory and interior options is also available. A UL-listed high-security Medeco key lock is standard. A variety of additional locking options is available.


Equipped to file letter size documents only, both standard and hanging file folders

Rated UL 350 1-hour for documents and paper. These fireproof files are tested for fire at 1700F and explosion tested at 2000F.

Impact Rated: After the fire test (1-Hour) the unit is dropped 30 feet into a pile of broken brick on a concrete base, then re-heated. This simulates falling three stories and burning again.

Equipped with a high security Medeco pick- and drill-resistant key lock. View accessories below for dial or digital combination locks. Contact us if you would like to have more than one lock or have different drawers with different locks.

All exterior steel panels are replaceable in the field in the event of minor damage.

Powder coating paint provides an environmentally friendly, scratch-, scuff-, and stain-resistant finish.

Drawer bypass allows a drawer to stay unlocked while the other drawers remain locked.

Insulation between all drawers makes each drawer a separate insulated container.

Water resistance means files are designed to prevent water damage resulting from sprinklers and fire hoses.


Limited Lifetime warranty with free replacement after fire guarantee

Warranty Details

Available Accessories

Digital Combination Lock


Part Number E-Lock. Upgrade the standard key lock on your FireKing file cabinet. A digital combination lock provides easy access as well as the ability to change the code as often as you like. UL Listed Group 2 Digital Lock. Features an electronic lock master code; you can easily control who has access by adding, deleting, or changing up to eight different user codes. The file locks automatically each time the drawer with the electronic lock is closed. A six-button combination opens the lock in five seconds or less. One million possible combinations makes it virtually unpickable. Must be ordered with cabinet.



Caster Base with 3.5-Inch Wheels


Part Number FCast35. Wheels make it easier to move your file cabinet. Included are 4 x 3.5-Inch casters. Please note that if you need White Glove Delivery a special quote is required. Must be ordered with cabinet.



Caster Base with 5-Inch Wheels with Brakes


Part Number FCast5. Wheels make it easier to move your file cabinet. Included are 4 x 5-Inch casters with brakes. Please note that if you need White Glove Delivery a special quote is required. Must be ordered with cabinet.



Dial Combination Lock


Part Number 3006. UL Listed Group 2 Dial Combination Lock will replace the standard key lock.



Manipulation-proof Combination Lock


Part Number 3002. A UL Listed Group 1R Manipulation-proof Dial Combination Lock replaces the standard key lock.



Additional Key Lock


Part Number 501745. Additional Key Lock for fireproof file cabinet. The cabinet already includes one lock, so any additional locks will be put on subsequent doors. We will email you to verify how you would like these set up and if they should be keyed alike. Must be purchased with cabinet.



From FireKing

Three-drawer vertical letter-size 31-inch depth UL Class 350 one-hour fire / impact rated filing cabinet with one high-security UL listed keylock top drawer to control all drawers. ETL Verified Listed Water Resistant, ETL Verified Mark 1/2 hour fire protection hard drives, CDs, DVDs, flash drives, and HIPPA compliance solution

Available Colors

3-1831-CPA - Parchment| 3-1831-CBL - Black| 3-1831-CPL - Platinum| 3-1831-CTA - Taupe| 3-1831-CSA - Sand| 3-1831-CPE - Pewter| 3-1831-CTN - Tan| 3-1831-CCH - Champagne| 3-1831-CBR - Brown| 3-1831-CAW - Arctic White| 3-1831-CIW - Ivory White

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All information current as of Friday, November 15, 2019