FireKing 4-3122-C Four Drawer 31" W Lateral Fire File Cabinet
Price: $4,928.00
- Fire Rating: 60 mins 1700° UL (Underwriters Laboratories)
- External Dimensions: 52.75"H x 31.19"W x 22.13"D
- Internal Dimensions: 10.38"H x 25.19"W x 15.13"D
- Cubic Inches: 2.29 cubic feet
- Weight: 754 lbs
VERIFIED PROTECTION RATINGS:
UL-listed 1-hour fire-rated lateral file: four-drawer document protection
Built for offices that file paper they cannot afford to lose, the FireKing Classic High Security Lateral 4-3122-C is a four-drawer, 31-inch-wide lateral cabinet carrying a UL-listed 1-hour Class 350 fire rating, tested at outside temperatures to 1,700°F, plus a UL 30-foot impact rating. It is made in the USA.
At 52.75 inches tall, 31.19 inches wide and 22.13 inches deep, this 754-pound cabinet holds both letter and legal documents across four full-extension lateral drawers, each offering roughly 2.29 cubic feet of filing space. The width and drawer layout suit dense active files in a working office without overwhelming the footprint.
Engineering & Security
- UL-listed Medeco high-security key lock: Standard locking uses a restricted Medeco keyway, so unauthorized key duplication is controlled at the dealer level.
- Upgrade lock options: Buyers can step up to a dial combination, high-security combination, or digital electronic lock to match office access needs.
- Lock bypass control: Independent drawer locking lets you secure every drawer or leave selected drawers open for daily access.
- Made in the USA: The cabinet is 100% manufactured in the United States, per FireKing and SafeAndVaultStore listings.
- Limited lifetime warranty: Coverage includes a free replacement after-fire guarantee, reflecting the manufacturer's confidence in the build.
Fire Protection & Interior
- UL 1-hour Class 350 fire rating: Tested at outside temperatures to 1,700°F, the interior stays below the 350°F threshold that protects paper documents.
- UL 30-foot impact rating: The cabinet is rated to survive a multi-story fall through a collapsing floor during a structure fire.
- ETL 1/2-hour digital media rating: A separate ETL listing protects digital media at the lower temperatures required to keep disks and drives readable.
- Asbestos-free gypsum insulation: The fill is a powerful asbestos-free gypsum material engineered to absorb and slow heat transfer into the drawers.
- Water-resistant construction: Resists incidental water contact from building sprinkler systems and fire hoses during firefighting response.
Drawer Layout & File Capacity
- Four lateral drawers: Each drawer accommodates both letter and legal-sized filing, giving four levels of organized active storage.
- 31-inch lateral width: The 31.19-inch exterior width provides wide side-to-side hanging-file capacity in a single cabinet.
- Roughly 2.29 cubic feet per drawer: Interior drawer space totals meaningful capacity across all four drawers for high-volume document filing.
- Chrome handles and color choices: Standard finishes are offered in multiple office tones with chrome hardware for a professional look.
Ideal Buyer & Use Cases
The 4-3122-C fits law offices, accounting firms, medical practices and any business that must keep large volumes of active paper documents protected from fire and incidental water. With a UL 1-hour Class 350 rating, UL 30-foot impact rating, and ETL digital-media protection, it suits records that are both irreplaceable and frequently accessed.
Measuring 52.75 inches tall by 31.19 inches wide by 22.13 inches deep and weighing 754 pounds, this four-drawer model sits at the top of the 31-inch line. Buyers needing less capacity can step down to the three-drawer 3-3122-C or two-drawer 2-3122-C, while those needing wider drawers can move up to the 38-inch 4-3822-C.
Fire Rating
60 mins
Fire Certification
UL (Underwriters Laboratories)
Fire Rating (°F)
1700°
Fill Type
Fire-Resistant Material
Made In
USA
Lock Type(s)
Electronic, Mechanical, Key
Location
File Cabinet
External Depth
22.13 inches
External Height
52.75 inches
External Width
31.19 inches
Weight
754 lbs
Internal Height
10.38 inches
Internal Width
25.19 inches
Internal Depth
15.13 inches
Cubic Inches
2.29 cubic feet
Fire Rating
60 mins
Fire Certification
UL (Underwriters Laboratories)
Fire Rating (°F)
1700°
Fill Type
Fire-Resistant Material
Made In
USA
Lock Type(s)
Electronic, Mechanical, Key
Location
File Cabinet
External Depth
22.13 inches
External Height
52.75 inches
External Width
31.19 inches
Weight
754 lbs
Internal Height
10.38 inches
Internal Width
25.19 inches
Internal Depth
15.13 inches
Cubic Inches
2.29 cubic feet
