SentrySafe FHW40100 Fire-Resistant and Water-Resistant File Safe Box with Key Lock 0.66 Cu. ft.
SentrySafe FHW40100 Fire-Resistant and Water-Resistant File Safe Box with Key Lock 0.66 Cu. ft.
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SentrySafe FHW40100 Fire-Resistant and Water-Resistant File Safe Box with Key Lock 0.66 Cu. ft.

4.3 stars out of 942 reviews
(4.3)|
942 ratings

Key item features

  • Robust Protection: UL Classified fire resistance for 1/2 hour at 1550°F and ETL Verified flood protection safeguard documents and valuables.
  • Secure Locking: Features a flat key lock with two included keys to prevent the lid from opening during a fire.
  • Organized Storage: Accommodates letter-size hanging files and folders (sold separately) for systematic organization of important paperwork.
  • Convenient Portability: Built-in carrying handles facilitate easy transportation of the safe box.
  • Generous Capacity: Offers a 0.66 cubic foot interior capacity, measuring 12 in. W x 8.1 in. H x 11.6 in. D.
  • Compact Dimensions: Exterior dimensions are 16.6 in. W x 13.8 in. D x 14.1 in. H, weighing 41 pounds.
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Current price is $79.99
Price when purchased online
  • Free shipping
  • Free 90-day returns
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About this item

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Customer ratings & reviews

4.3 out of 5 stars
stars942 ratings609 reviews
How item rating is calculated
  1. 5 stars68% (636)
  2. 4 stars16% (153)
  3. 3 stars5% (48)
  4. 2 stars2% (23)
  5. 1 star9% (82)

Reviews summary

Pros
  • : Made with thick walls for added durability.
  • : Offers great value at this cost.
  • : Made with strong materials to prevent unauthorized access.
  • : Made with high-quality materials.
Cons
  • : Prone to jamming, breaking, or being easily pried open.
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Showing 1-3 of 609 reviews

Dec 11, 2025
riley
Item details
Assembled product width: 13.8
Assembled product length: 16.6
Assembled product height: 14.1
5 out of 5 stars review

Verified Purchase

Was exactly what I was looking for. All my items fit in the safe perfectly. I really like the way the handles are built into the safe, it makes it so easy to handle .Thank You.

Helpful?34JP90B3EF3536611908
Jul 1, 2025
Debora
Top Reviewer
Item details
Assembled product width: 13.8
Assembled product length: 16.6
Assembled product height: 14.1
5 out of 5 stars review

Verified Purchase

Lockbox worth the money

Sturdy, I don't lock it because the lid latches automatically and stay shut until you press the release button on the front. I keep the keys in the box in case I want to use them in the future and I don't have to try to remember where I "hid" them.

Helpful?34JP90B3EF3536611908
Jun 4, 2016
Timk
5 out of 5 stars review

Verified Purchase

Fire and Important Papers safety

We live in an RV so weight was an issue, as was fire survival and security, but more survival. Birth certificates, passports, etc., are something I take no chances with and my research indicated that for all of these reasons, this was the right solution for our situation. It appears to be a lockable fire box we can count on and light enough to cart around.

Helpful?34JP90B3EF3536611908