
FireKing 4-2125-C Premium Designer Four Drawer Legal 25" D Fire File Cabinet
Price: $3,217.50
- Fire Rating: 60 mins 1700° UL (Underwriters Laboratories)
- External Dimensions: 52.75"H x 20.81"W x 25.06"D
- Internal Dimensions: 10.38"H x 15.25"W x 19.75"D
- Cubic Inches: 1.81 cubic feet
- Weight: 521 lbs
VERIFIED PROTECTION RATINGS:


UL 1-Hour Class 350 fire and impact rating for legal files
Built for offices safeguarding legal-size records, the FireKing 4-2125-C Designer Series is a four-drawer vertical file carrying a UL 1-Hour Class 350 fire rating verified to 1700°F, a UL 30-foot impact rating, and ETL water-resistance verification. It secures documents behind a UL-listed Medeco high-security key lock and is made in the USA.
This is a full-height cabinet measuring 52.75 inches tall, 20.81 inches wide, and 25.06 inches deep and weighing 521 pounds. Each of the four legal-width drawers offers an interior of 15.25 inches wide, 10.38 inches high, and 19.75 inches deep, sized for hanging folders without extra frames.
Engineering & Security
- UL-listed Medeco high-security key lock: Standard high-security keyed lock resists picking and unauthorized entry, with electronic locking available as a factory option.
- UL 30-foot impact rating: Tested to survive a 30-foot drop through a collapsing floor, so contents stay protected if a burning structure fails.
- 14-gauge welded steel wire lattice: Galvanized steel-wire reinforcement encases the insulation, holding the cabinet's structure together under fire, impact, and explosion stress.
- Field-replaceable steel panels: Damaged exterior panels can be swapped in the field, restoring the cabinet's appearance without compromising the rated protection.
- Electrostatic powder-coat finish: Scratch-resistant designer coating is offered in four finishes, suiting the cabinet to client-facing and executive spaces.
Fire Protection & Interior
- UL 1-Hour Class 350 fire rating: Keeps interior temperature below 350°F for one hour at furnace temperatures reaching 1700°F, protecting paper records from charring.
- Asbestos-free gypsum insulation: 100% gypsum fill releases moisture under heat to hold the interior cool, and contains no asbestos.
- Individually insulated drawers: Each drawer is its own insulated container with insulation between all four, isolating documents drawer by drawer during a fire.
- ETL water-resistance verification: Verified to withstand water from sprinklers and fire hoses, guarding records against secondary water damage after a blaze.
- Legal-width drawer interior: Each drawer measures 15.25 inches wide by 10.38 high by 19.75 deep, fitting legal hanging folders with high sides for support.
Drawer Layout & File Capacity
- Four legal-size drawers: A full bank of four drawers stores high-volume legal records in a 20.81-inch-wide footprint suited to office filing rooms.
- Maintenance-free suspensions: Drawer slides run smoothly with no required upkeep, supporting daily access to heavy file loads.
- Made in the USA: Domestically manufactured and backed by a limited lifetime warranty on mechanical parts plus an after-fire replacement guarantee.
Ideal Buyer & Use Cases
The 4-2125-C suits law offices, accounting firms, and records departments that need certified fire and water protection for legal-size documents in an attractive cabinet. At 52.75 inches tall, 20.81 inches wide, 25.06 inches deep and 521 pounds, it delivers four full drawers of rated storage.
If you store letter-size files, the four-drawer 4-1825-CMA offers the same protection in a narrower body, while the two-drawer 2-2125-CMA is a smaller legal-size alternative for lighter filing needs.
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, Key
Location
File Cabinet
External Depth
25.06 inches
External Height
52.75 inches
External Width
20.81 inches
Weight
521 lbs
Internal Height
10.38 inches
Internal Width
15.25 inches
Internal Depth
19.75 inches
Cubic Inches
1.81 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, Key
Location
File Cabinet
External Depth
25.06 inches
External Height
52.75 inches
External Width
20.81 inches
Weight
521 lbs
Internal Height
10.38 inches
Internal Width
15.25 inches
Internal Depth
19.75 inches
Cubic Inches
1.81 cubic feet












