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SentrySafe HD4100 Fire-Resistant and Water-Resistant Box Safe with Key Lock, 0.65 Cu. ft.

4.2 stars out of 1360 reviews
(4.2)|
1,360 ratings

Key item features

  • Fire Protection: Fire-resistant box is UL Classified to endure 1/2 hour at 1550F to protect irreplaceable documents, small valuables, DVDs, and USBs from fire.
  • Water Resistance: Waterproof box is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a flood.
  • Secure Lock: Features a flat key lock to prevent the lid from opening in the event of a fire; includes two keys for added security.
  • In-Lid Storage: Allows in-lid storage of passports, social security cards, and birth certificates; accommodates letter-size hanging files and folders (sold separately).
  • Dimensions: Exterior dimensions: 14.3 in. H x 15.5 in. W x 13.5 in. D; Interior dimensions: 11.5 in. H x 12 in. W x 8.125 in. D; Capacity: 0.65 Cu. ft.; Weight: 38.85 Lbs.
  • Digital Media Protection: Protects tablets, phones, external hard drives, memory cards, USB drives, CDs, DVDs, and other electronic storage devices.
  • Organized Storage: In-lid organizer helps make small valuables like passports, extra keys, or media files readily available.
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Current price is $68.00
Price when purchased online
  • Free shipping
  • Free 90-day returns
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About this item

Product details

Specifications

Customer ratings & reviews

4.2 out of 5 stars
stars1,360 ratings724 reviews
How item rating is calculated
  1. 5 stars65% (878)
  2. 4 stars17% (233)
  3. 3 stars6% (82)
  4. 2 stars3% (39)
  5. 1 star9% (128)

Reviews summary

Pros
  • : Offers good quality at this price point.
  • : Product is built with good materials.
Neutral
  • : Can be easily breached, but also provides convenient entry.
Cons
  • : Small and prone to breaking, affecting lock/unlock functionality.
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Showing 1-3 of 724 reviews

Nov 1, 2025
Triincka
Top Reviewer
5 out of 5 stars review

Verified Purchase

Peace of mind with this product

This safe is really nice, quite sturdy. My only complaint is that it's so heavy and there are no handholds so you have to pick it up from the bottom and it can be quite cumbersome. I ended up getting a small hand cart that I could use with it and just wheel it into my closet and wheel it out when I need it. I have arthritis in my hands so there's no way I could pick this up and bring it into another room to use. With that said, I'm still very happy with this safe because I'm able to put all of my files in it, giving me peace of mind, knowing my important papers are going to be protected

Helpful?5YKNWG9KHXMR34008332
Mar 20, 2025
JS
Item details
Count: 1
5 out of 5 stars review

Verified Purchase

Does what it says!

The Century safe fire safe document box does just what it says on the label. It securely stores, documents, files, and computer drives. Well small and compact, it's also heavy, sturdy, and durable. This is perfect for my office safe. I am grateful to have access to purchase this product through walmart.com because buying from our local office supply store would cost over $200 more for the same product.

Helpful?5YKNWG9KHXMR34008332
Nov 29, 2019
Ssarge
4 out of 5 stars review

Seller Verified Purchase

Great amount of storage, easy to organize.

This safe is just what I was looking for to organize and protect our important documents. However, with no handles, it is very awkward to move around. It also has a couple of defects: 1. The plastic cover is cracked. 2. It dumps white powder into the compartment and storage surface.

Review from sentrysafe.com
Helpful?5YKNWG9KHXMR34008332