• SentrySafe Combination Fire/Water Safe: Model SFW123CTB

  • SFW123CTB Combination Fire/Water Safe is rated 3.8 out of 5 by 90.
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  • Extra LargeModel SFW123CTB
  • Interior Capacity 1.23 cu.ft. cubic ft
  • Buy Now
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    Orders from SentrySafe can only be shipped to the contiguous United States.
  • Security Protection Security Protection
  • Fire Resistant Fire Protection
  • Water Resistant Water Protection
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  • UL Fire Endurance
  • ETL Verified Endurance

Top of the Line Protection

  • Fire Protection

    UL Classified to protect your valuables in a fire for 1 hour in up to 1700°F (927°C)

  • Water Protection

    ETL Verified water resistance to protect your valuables in up to 8 inches of water for up to 24 hours

  • Security Protection

    More Information

    2-4 live-locking bolts, solid steel construction and pry-resistant hinge bars provide our best protection from forced entry and tool attacks


Solid steel construction provides reliable security for your important documents, digital media and other valuables. Ideal for your home or office security needs, the SFW123CTB offers fire and flood protection and an interior key rack, door tray and door pocket to keep your items safe and organized.


Combination Lock

Our 3- or 4-number factory-set combination locks are one of the most reliable form of securing your valuables.

4 large 1-inch bolts

60% bigger than traditional safes

Digital Media Protection

Protect tablets, phones, external hard drives, memory cards, USB drives, CDs, DVDs and other electronic storage devices.

Pry-Resistant Hinge Bar

Pry-resistant hinge bar reinforces the door of the safe for added protection against theft.

Steel Construction

Solid steel construction for durable and reliable protection.

Interior Organization

Key rack, door tray, deep door pocket, and adjustable tray


    • Exterior Size

      17.8 in H X 16.3 in W X 19.3 in D

    • Interior Size

      13.8 in H X 12.6 in W X 11.9 in D

    • Capacity

      1.23 cu.ft.

    • Lock Type


    • Peril Type

      Security, Fire, Water

    • Weight

      86.3 lb

    • Exterior Material

      Steel-Cased Fire Insulation

    Note: All dimensions and weights provided are approximate, and are subject to change without notice.


    • Product Manual

      Download the latest owner’s manual for this product.

      View Product Manual
    • FAQs

      Find answers to the most frequently asked questions.

      View FAQs
    • Videos

      Guides to safe setup, troubleshooting, and other support needs.

      View Videos
    Rated 4 out of 5 by Cosgrove from Happy for the price I paid Just to make clear, I paid quite less than retail for this as on clearance. If I was to have bought this for the full price I think I would not be happy with the buy. Good is the size, it seems quite robust and though not primarily for security, more for safety for fire the unit seems well built for this. The bad, the dial and handle on unit seem quite cheap. They are made from plastic and worried the handle may break sometimes. I should refrain from customer service but in this case, I did email asking a question and never got a response. Overall, again price i paid it is a bargain, but if full RRP I would consider other options
    Date published: 2019-05-30
    Rated 4 out of 5 by Jeanne M from Size, perfect; Construction, less than perfect The safe we purchased is the perfect size for our personal needs. The only concern I have is that the plastic combination dial is lopsided in its frame, but not loose or broken. I don't believe it was damaged in delivery and I didn't want to have to go through the return process because of the weight (90 lbs.), so we're going to use it, with fingers crossed. I am able to turn the dial easily and I opened and closed it many times before I felt confident that it would work consistently and not hang up. From other reviews I've read, I knew many parts would be plastic. Sadly, in these times we no longer expect "brand new" to mean "in perfect condition." This includes prominent names like Sentry Safe.
    Date published: 2022-12-11
    Rated 5 out of 5 by Katsmommy6570 from Excellent product that has and is still going!!! I bought my Sentury Safe MANY years ago to hold all of my important documentation. On Oct. 6, 2022, my Service dog pulled me out of a deep sleep and helped get me and my husband out safely. We lost everything, except our lives(most important) and what we were wearing. It was a five alarm fire we watched our home burn for three hours. Our Safe survived, with ALL of our appraisals, COAs, documents etc. I kept receipts for everything I ever bought over the years. With the contents dry and safe(safe has been moved and with me for over 10 years) we had no trouble proving our losses. If you take CARE of a GREAT product, it will take care of you!! Getting all six of my grown children one for Christmas this year!! Thanks Sentury!!
    Date published: 2023-06-06
    Rated 1 out of 5 by Allon from My girlfriend broke into it in less than an hour t The more reason I bought it was to keep her away from my stuff but she got right on it the money it didn't take long either crazy
    Date published: 2019-08-30
    Rated 4 out of 5 by Shake720 from Solid safe For the money i think you can not beat this safe it has a lot of room and is set up nicely, the combo dial is easy to use and set up well, the only issue i have is the handle for the door feels cheap it’s plastic and im worried that if someone was trying to get into the safe that the handle is the weak point or that it could just break with enough pressure when trying to open it if a wrong combination is entered. Other than the handle i think for the money and the features it has you cant beat this model.
    Date published: 2021-08-09
    Rated 4 out of 5 by julie safe owner from It's okay . I have some concerns about the handle, It seems kind on flimsy. It is made of plastic and seems like if I put pressure on it it would break. Other than the handle it is a good safe.
    Date published: 2018-11-06
    Rated 4 out of 5 by MrsJH from Strong and secure safe We have our fishing knives in it cause we have a 3 yr old. I registered this safe years ago. We bought it in 2011 or so maybe 2013 not sure. It was a long time ago. It's always been a pain to open nut thts good plus we dont get in it often so it's hard to remember how to do it. Now I do like the videos helped me figure it out esp after I found the manual for the correct combination. I had 2 numbers right but we had the first number wrong so good to know it doesnt work unless they r right.
    Date published: 2020-09-23
    Rated 1 out of 5 by Do not from Strong maybe I can not open the safe, and when i tray to contacto your service nobody answer, then i send it back to the store where i found it. Very disapoint with your company.
    Date published: 2021-09-30
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