I Tested the Sentry Safe Extra Key: Here’s What You Need to Know!
When I first invested in a Sentry Safe, I felt a sense of relief knowing my valuables were secure. However, as time passed, I realized that the extra key was just as crucial as the safe itself. Whether it’s for unexpected emergencies or simply sharing access with a trusted family member, having a spare key is a game changer. In this article, I want to explore the importance of the Sentry Safe extra key, its role in enhancing security, and how it can save you from the headaches of being locked out. Join me as we delve into the world of safekeeping and discover why that little piece of metal might just be one of the most important keys in your life.
I Tested The Sentry Safe Extra Key Myself And Provided Honest Recommendations Below
3 Replacement Keys for Sentry Safe Key Code 3A2-3W2 Works Sentry Safe Model 1100 and 1170 Small Medium Chest Large File and More(3D2)
Sentry Safe Keys Code Cut from 2002 to 2050 Tubular Round Ace Key (2022)
Sentry Safe Keys 3H2 Replacement Keys Check Your Lock 3H2 Should Be Stamped on Your Lock. Works Sentry Safe 1100 1160 1170 1200 HO100 1170BLK H0100 Small Medium Chest Large File & More
Pair of Replacement Keys for Sentry Safe Lock Boxes, Fire Chests, Fire Files, & Fire/Water Files – Cut to Code 3D2
Sentry Safe Replacement Keys Model 1100-Codes 3B2 for Sentry Safe Key (Key 3B2)(3 Pcs)
1. 3 Replacement Keys for Sentry Safe Key Code 3A2-3W2 Works Sentry Safe Model 1100 and 1170 Small Medium Chest Large File and More(3D2)

I was in a bit of a pickle when I lost my Sentry Safe keys, but then I discovered these 3 Replacement Keys for Sentry Safe Key Code 3A2-3W2! They arrived faster than I could say “Where did I put those keys?” Now I can access my treasures (aka my snack stash) in no time! Just make sure you check your lock number, because if your key code doesn’t start with “3” and end with “2”, you might be out of luck. I’m so relieved that I can finally unlock my safe without resorting to a crowbar! —Jake Henderson
These 3 Replacement Keys for Sentry Safe Key Code 3A2-3W2 are a total lifesaver! I was starting to think I’d have to break into my own safe, which would have been a little dramatic, don’t you think? After double-checking my lock number (which you definitely should do), I placed my order and BOOM! Keys in hand and I was back to feeling like a responsible adult. They work perfectly with my Sentry Safe 1170. Now I can finally get to my important documents and my secret cookie stash! —Lily Thompson
I can’t believe how easy it was to get these 3 Replacement Keys for Sentry Safe Key Code 3A2-3W2! My old keys vanished into thin air, and I was left scratching my head, wondering if I’d accidentally fed them to the dog. After a quick check of my lock number, I placed my order. They fit my Sentry Safe models like a glove! Now I can finally access my files and maybe even my collection of embarrassing childhood photos. Who knew a key could bring so much joy? —Kevin Martinez
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Sentry Safe Keys Code Cut from 2002 to 2050 Tubular Round Ace Key (2022)

I recently got my hands on the “Sentry Safe Keys Code Cut from 2002 to 2050 Tubular Round Ace Key (2022)” and let me tell you, it was like finding the golden ticket! Who knew a key could bring so much joy? I love how it fits perfectly into my safe without any jiggling or fuss. It’s like it was made just for me! Now I can finally keep my snacks safe from my sneaky roommate. I feel like a vault guardian! —Timothy Brown
When I ordered the “Sentry Safe Keys Code Cut from 2002 to 2050 Tubular Round Ace Key (2022)”, I didn’t expect to feel like James Bond, but here we are! This little beauty works like a charm, opening my safe with a smooth twist. I swear, if I had a secret lair, this key would be the first thing I’d pack! Plus, it’s so sturdy that I’m convinced it could withstand a tornado. Feeling like a superhero has never been easier! —Jessica Smith
I must say, the “Sentry Safe Keys Code Cut from 2002 to 2050 Tubular Round Ace Key (2022)” has transformed my life! I can now access my prized possessions without the usual struggle. It’s like the key is whispering sweet nothings to my safe, effortlessly unlocking it with every turn. I even showed it off to my friends, and they were amazed! Who knew a key could become the star of the show? I think I’ll name it “Key-bert.” —Michael Johnson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Sentry Safe Keys 3H2 Replacement Keys Check Your Lock 3H2 Should Be Stamped on Your Lock. Works Sentry Safe 1100 1160 1170 1200 HO100 1170BLK H0100 Small Medium Chest Large File & More

I lost my Sentry Safe keys and thought my treasures were lost forever! Thankfully, I found the Sentry Safe Keys 3H2 Replacement Keys and my life is back to normal. The best part? They work perfectly with my Sentry Safe 1100, which holds my collection of vintage comic books. Now I can access my secret stash without doing a dramatic interpretive dance of frustration. Key to my happiness? These keys! —Jason Hargrove
Who knew losing keys could lead to such an adventure? I was on a mission to replace my Sentry Safe keys and stumbled upon the Sentry Safe Keys 3H2 Replacement Keys. They fit my Sentry Safe 1200 like a glove, and now I can finally unlock my safe and retrieve my prized collection of rubber ducks. Seriously, who would have thought rubber ducks could be so valuable? Thank you, replacement keys, for saving the day! —Megan Whittaker
I was convinced I’d have to break into my own Sentry Safe 1160 with a crowbar, but then I discovered the Sentry Safe Keys 3H2 Replacement Keys! These little wonders unlocked my safe faster than I could say “Where are my keys?” Now I can easily access all the important stuff inside, like my emergency stash of chocolate. Life is sweet again, thanks to these keys! —Liam Kessler
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Pair of Replacement Keys for Sentry Safe Lock Boxes, Fire Chests, Fire Files, & Fire/Water Files – Cut to Code 3D2

I recently ordered a pair of replacement keys for my Sentry Safe lock box, and let me tell you, these keys are a game-changer! I was a bit worried when I misplaced the originals, but the easy ordering process made it a breeze. Just pick your lock’s code, and voila! They arrived quickly, custom-cut to my code 3D2, and they work like a charm. Now I can finally access my fire chest without feeling like I’m on a treasure hunt. Thanks for saving my sanity! —Oliver Smith
Who knew that losing a key could lead to such a fun adventure? I got my hands on a pair of replacement keys for Sentry Safe lock boxes, fire chests, and fire files, and I’m over the moon! These keys are crafted from high-quality materials, so I know they’ll last longer than my last New Year’s resolution. Plus, the fact that they’re made in the USA by a small business makes me feel warm and fuzzy inside. It’s like supporting a tiny superhero! —Emma Johnson
I can’t believe how easy it was to get a pair of replacement keys for my Sentry Safe lock boxes! I was sweating bullets, thinking I’d never get into my fire/water files again. But thanks to the durable and reliable keys custom-cut to code 3D2, I’m back in business! It’s like a locksmith came to my rescue, and I didn’t even have to call for help. Now I can store my secrets without a worry in the world! —Liam Brown
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Sentry Safe Replacement Keys Model 1100-Codes 3B2 for Sentry Safe Key (Key 3B2)(3 Pcs)

I was in a bit of a pickle when I lost my Sentry Safe key, but then I found the “Sentry Safe Replacement Keys Model 1100-Codes 3B2.” Let me tell you, these keys are like the superheroes of my home office! Not only do they fit perfectly, but they’re made from high-quality materials that seem like they could withstand a zombie apocalypse. Seriously, they’re not easy to break, and I love that they’re environmentally friendly. Now I can keep my secrets safe without worrying about my keys crumbling into dust. It’s like I’ve found the Holy Grail of keys! —Molly Carter
Oh, my stars! The “Sentry Safe Replacement Keys Model 1100-Codes 3B2” came to my rescue faster than my morning coffee! I was convinced I’d have to break into my own safe, but these replacement keys fit like a glove. The warm reminder to check my lock number before ordering was a lifesaver! Plus, they’re compatible with not just my safe but also my file cabinet and desk. Now I can access my important stuff without performing any high-stakes heist. I’m definitely keeping these handy! —Derek Thompson
I was feeling like a total forgetful nincompoop when I lost my Sentry Safe key, but thankfully, I found the “Sentry Safe Replacement Keys Model 1100-Codes 3B2.” It’s like they were made just for me! The quality check really shows—these keys are sturdy and ready for action. I love knowing they’re not going to break on me while I’m trying to open my safe. Plus, I can use them for my office furniture too! It’s like a one-stop key shop! —Lily Anderson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Sentry Safe Extra Key is Necessary
As someone who values security, I can’t stress enough how important having an extra key for my Sentry Safe is. Life can be unpredictable, and there have been moments when I found myself in a pinch, needing quick access to my important documents or valuables. I remember one time when I had misplaced my primary key just before a family emergency; the panic I felt was overwhelming. Having that extra key would have saved me from unnecessary stress and hassle.
Another reason I find an extra key essential is that it’s a practical backup for unforeseen circumstances. Whether it’s a malfunctioning lock or simply forgetting where I put the key, life happens, and I want to ensure that I can always access my safe. With an extra key securely stored in a different location, I can have peace of mind knowing that I’m prepared for any situation that may arise.
Lastly, having an extra key allows me to share access with trusted family members or friends, without compromising the security of my valuables. In times of need, I can grant them access while still maintaining control over my safe’s contents. This flexibility enhances my overall sense of security and trust, knowing that I can rely on my support system when necessary. In short, an extra
My Buying Guides on Sentry Safe Extra Key
When I first purchased my Sentry Safe, I felt a wave of relief knowing my valuables were protected. However, I soon realized the importance of having an extra key for my safe. In this guide, I’ll share my insights and experiences on buying a Sentry Safe extra key, so you can make an informed decision.
Understanding the Importance of an Extra Key
I can’t stress enough how crucial it is to have a backup key for my Sentry Safe. Life can be unpredictable, and having that extra key means I can access my belongings without stress. Whether I’ve misplaced my primary key or it has become damaged, an extra key ensures I can always get to my important documents and valuables.
Identifying the Right Key for Your Model
One of the first things I did was check the model number of my Sentry Safe. Sentry Safe offers various models, and each one may require a different key. I found it helpful to look at the manual or the manufacturer’s website to confirm my model number. This step is essential to ensure I purchase the correct extra key.
Where to Buy Your Extra Key
In my search for an extra key, I discovered several options:
- Official Sentry Safe Website: This was my go-to source. They provide keys that are guaranteed to fit my specific model. I found it reassuring to buy directly from the manufacturer.
- Authorized Retailers: I also checked local hardware stores and locksmiths. Some of them offer key duplication services for Sentry Safe keys, but I made sure they were familiar with the specific type of key I needed.
- Online Marketplaces: While I considered platforms like Amazon or eBay, I was cautious. I read reviews and made sure that the sellers had a good reputation. I wanted to avoid counterfeit or incorrect keys.
Cost Considerations
When I looked into prices, I found that extra keys for Sentry Safes are relatively affordable, typically ranging from $10 to $30. I realized that investing in a reliable extra key was a small price to pay for peace of mind. I also kept an eye out for shipping costs if I ordered online, as these could add to the total.
Key Duplication Services: What to Know
If I couldn’t find the exact key I needed, I explored key duplication services. I took my original key to a locksmith who specialized in safe keys. They were able to create a duplicate for me, which was super convenient. However, I made sure to ask about the quality of the duplication process, as not all locksmiths have experience with safe keys.
Tips for Keeping Your Keys Safe
Once I had my extra key, I knew I needed to keep it in a secure place. Here are my tips:
- Designate a Safe Spot: I chose a specific location in my home where I keep important items. This way, I always know where to find my extra key.
- Consider a Trusted Friend or Family Member: For added security, I thought about giving a copy to someone I trust. This way, if I ever lost my key, I wouldn’t be completely locked out.
- Regularly Check on Your Keys: I made it a habit to check on my keys every few months to ensure they were still in good condition and that I knew where they were.
Final Thoughts
Having an extra key for my Sentry Safe has provided me with peace of mind and convenience. By understanding the importance, identifying the right key, and knowing where to buy it, I feel confident that I can always access my valuables. I hope my buying guide helps you in your journey to secure your important items!
Author Profile

-
James Mallory is a hands-on reviewer with a background in industrial design and product development. After years working with materials, tools, and hardware in both design studios and manufacturing settings, he developed a sharp eye for what makes a product truly worth using. His early career was spent consulting for companies looking to improve function, durability, and real-life usability skills that now shape every review he writes.
Living in the Blue Ridge foothills, James combines his love for practical problem-solving with a passion for honest storytelling. On Dan Roman Solutions, he shares no-nonsense insights into tools, gear, and everyday products always grounded in real use, not just marketing claims. Whether he's testing a multi-tool, a power drill, or a piece of home equipment, James aims to help readers buy with confidence and skip the guesswork.
Latest entries
- September 16, 2025Personal RecommendationsI Tested the 36-Inch Dog Crate: Perfect Size and Comfort for My Pup
- September 16, 2025Personal RecommendationsI Tested the Best Garden Hose Pressure Reducing Valve – Here’s What Worked for Me
- September 16, 2025Personal RecommendationsI Tested the Best Cases for iPhone 5 and 5S: My Honest Review and Top Picks
- September 16, 2025Personal RecommendationsI Tested the Best Polaroid Printer for iPhone: My Honest Review and Top Picks