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SentrySafe Fireproof and Waterproof Lock Box with Key Lock, File Safe with Carrying Handles for Documents, 0.66 Cubic Feet, 14.1 x 16.6 x 13.8 Inches, FHW40100

Based on 2,951 reviews
Condition: New
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$99.88
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 13
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At a glance

Condition
New
Style
KEY LOCK
Model
FHW40100
Capacity
18.55 liters
Dimensions
8.1"D x 12"W x 11.6"H
Weight
41 lb
Color
Grey
In the box
FHW40100

Features 7

  • FIREPROOF: The safe is UL Classified to endure 1/2 hour at 1550F to protect irreplaceable documents, small valuables, DVDs, and USBs from fire
  • WATERPROOF: The safe is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a flood
  • COLOR: Dark Gray Color offers a sleek and professional appearance
  • MEASUREMENTS: Exterior: 16. 6 in. W x 13. 8 in. D x 14. 1 in. H; Interior: 12 in. W x 8. 1 in. H x 11. 6 in. H; large capacity 0. 66 cubic feet; weighs 41 pounds

Description

Introducing the SentrySafe Fireproof and Waterproof Lock Box with Key Lock, a robust and reliable solution for safeguarding your most valuable possessions. This meticulously designed safe box offers unparalleled protection against fire and water, ensuring that your important documents, cash, and valuables remain secure even in the face of unforeseen disasters. With a generous capacity of 0.66 cubic feet, this fireproof document box is perfect for storing essential items such as passports, birth certificates, and legal documents, making it an indispensable addition to any home or office. The SentrySafe FHW is not just a safe; it’s peace of mind in a compact, portable form. Crafted with durability and security in mind, this fireproof and waterproof safe is engineered to withstand extreme conditions. The fireproof safe is UL Classified to endure 30 minutes at 1550°F, providing reliable protection for your documents and valuables against fire damage. Additionally, the waterproof safe is ETL Verified for 72 hours of water submersion, ensuring that your items remain dry and intact even during floods or water-related emergencies. The sturdy key lock mechanism adds an extra layer of security, making this lock box with key an ideal choice for those seeking a secure and accessible storage solution. Designed for convenience and portability, the SentrySafe Fireproof and Waterproof Lock Box features ergonomic carrying handles, allowing you to easily transport your safe box wherever you need it. Its compact dimensions of 4.1 x 16.6 x 13.8 inches make it a perfect fit for any space, whether you’re looking for a small safe for home use or a fireproof cash box for your office. This fireproof lock box is not only a practical investment but also a testament to SentrySafe’s commitment to quality and security. Protect your valuables with confidence, knowing that the SentrySafe FHW is a fireproof and waterproof safe that stands the test of time.

Specs 29

Brand SentrySafe
Product Dimensions 8.1"D x 12"W x 11.6"H
Lock Type Key
Color Grey
Capacity 18.55 liters
Material Captured Fire Insulation
Special Feature Durable
Mounting Type Floor Mount

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Heavy Duty and just heavy
Style: KEY LOCK
This thing is heavy duty, and just plain heavy. I know if it experienced a fire, everything inside would survive. Unfortunately, because it is so protective, it doesn't hold much. As others have said, the key lock is a little finicky, but I haven't had an issue with it. (Again, it doesn't hold much, so I put in my important documents that I don't need access to a lot) I also registered it on their website so if it were to be in a fire, then I can get a free replacement. ... show more
Reviewed in the United States on June 30, 2025 by Becca GC

Quality and weight.
Style: KEY LOCK
Certainly will protect my valuables. Heavy as expected, but still move it in a hurry if needed. Great quality.
Reviewed in the United States on June 11, 2026 by Kay C

Its Strong And Well Made!
Style: KEY LOCK
I'm glad I bought this safe. It is strong and fire proof, heavy too! I had to figure out the locking system though. I have to turn the key and then press down on the top, hear a click, then I can open it. I don't know if this is the design of it, but it it works. It locks, it opens. The inside of it is a nice size, and the file folders are great. They allow me to organize my safe, to put my papers in order. I think the price wasn't bad at all for it, and would gladly buy another if it was needed. ... show more
Reviewed in the United States on June 21, 2025 by Amazon Customer

Great, but heavy!
Style: KEY LOCK
I had to give this 4 stars simply due to the weight. It was plenty large for all of our files and documents or whatever we wanted to put in the fire box. It self super strong and sturdy. The lock worked nicely, keeping the lid closed and allowing it to open easily when unlocked. The handles are on the sides and are inset on the sides, so you have to have strong fingers in order to lift this box. I’m not sure of the weight, but my wife was unable to lift and carry this when it was empty. So don’t forget to add the weight of your contents when thinking about the overall weight of this. We had to return it as it will not be left in our home in the event of a fire and as a result both my wife and I must be able to move it into our car without the assist of the other person. We would have kept it had it been lighter weight. ... show more
Reviewed in the United States on September 12, 2025 by A. Macdonald

Safe and secure
Style: KEY LOCK
This is such a nice safe file cabinet, fireproof box. Absolutely love it fairly heavy more than enough to take care of your important papers.
Reviewed in the United States on May 13, 2026 by michael ford

Good Home Safe
Style: KEY LOCK
For the price this is a well built and heavy home safe. The locking mechanism is fairly lightweight but then you are not trying to stop Oceans Eleven. Will keep my important documents fire safe and dry.
Reviewed in the United States on April 18, 2026 by Amazon Customer

Very happy with the SentrySafe!
Style: KEY LOCK
Purchased for storage of important paperwork for a 501(c)(3) snowmobile club. It is very well built & the size accommodates letter size file folders. Came with 2 keys which was a plus.
Reviewed in the United States on April 6, 2026 by HOLLY TOMLANOVICH

Safely Store Secure Files
Style: KEY LOCK
Wishing it has a bit more storage inside the safe. It is heavy and good for storing files. However if you have a lot, you may have to buy two.
Reviewed in the United States on April 15, 2026 by Brandon Sokolnik
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