
FireKing SS103 SureSeal Water & Fire Chest
Price: $205.00
- Fire Rating: 30 mins UL (Underwriters Laboratories)
- External Dimensions: 6.5"H x 15.9"W x 12.4"D
- Internal Dimensions: 3.9"H x 13.1"W x 8.5"D
- Cubic Inches: 434 cubic inches
- Weight: 29 lbs
VERIFIED PROTECTION RATINGS:


UL Class 350 30-minute fire and 100-hour water protection
Built for households and small businesses safeguarding vital paperwork, the FireKing SS103 SureSeal Water & Fire Chest carries a UL Class 350 30-minute fire rating and is waterproof for up to 100 hours submerged at one meter. Made in the USA, it shields birth certificates, deeds, titles, and digital media behind dual compression latches and a key lock with two keys included.
This is a compact, grab-and-go chest rather than a bolt-down safe. It measures 6.5 inches high by 15.9 inches wide by 12.4 inches deep, weighs 29 pounds, and offers an interior of 3.9 inches high by 13.1 inches wide by 8.5 inches deep for letter-size documents, folders, and small electronic media.
Engineering & Security
- Key lock with two keys: The keyed lock secures the lid against casual access and ships with two keys so a spare stays on hand.
- Dual compression latches: Two latches draw the lid down tightly, creating the seal that backs the fire and water resistance claims.
- Made in the USA: FireKing manufactures the SureSeal chest in the United States, supporting consistent quality control on the seal and shell.
- Portable 29-pound design: A molded handle and light weight let one person carry the chest during an evacuation, though it is not a burglary-rated safe.
Fire Protection & Interior
- UL Class 350 30-minute fire rating: Independently tested to keep interior conditions safe for paper for up to 30 minutes in a fire, per the UL Class 350 standard.
- 100-hour waterproof seal: Rated waterproof for up to 100 hours submerged at one meter, guarding contents against floods, burst pipes, and firefighting water.
- Interior for letter documents: The 3.9 by 13.1 by 8.5-inch interior holds letter-size papers, passports, and small media without folding important records.
Ideal Buyer & Use Cases
The SS103 suits anyone wanting straightforward fire and flood protection for documents and media at home or in a small office. At 6.5 by 15.9 by 12.4 inches and 29 pounds, it stores easily on a shelf or in a closet and travels with you if you need to leave quickly.
If you need more capacity and a longer fire rating, the sibling FireKing SS104 SureSeal Legal Size UL One-Hour Fire Chest steps up to legal-size storage and a one-hour rating.
Fire Rating
30 mins
Fire Certification
UL (Underwriters Laboratories)
Fill Type
Fire-Resistant Material
Made In
Imported
Lock Type(s)
Electronic, Key
Location
Free Standing
External Depth
12.4 inches
External Height
6.5 inches
External Width
15.9 inches
Weight
29 lbs
Internal Height
3.9 inches
Internal Width
13.1 inches
Internal Depth
8.5 inches
Cubic Inches
434 cubic inches
Fire Rating
30 mins
Fire Certification
UL (Underwriters Laboratories)
Fill Type
Fire-Resistant Material
Made In
Imported
Lock Type(s)
Electronic, Key
Location
Free Standing
External Depth
12.4 inches
External Height
6.5 inches
External Width
15.9 inches
Weight
29 lbs
Internal Height
3.9 inches
Internal Width
13.1 inches
Internal Depth
8.5 inches
Cubic Inches
434 cubic inches








