Stack On/Sentinel Keys For Gun Safes

USD $20.00
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In Stock
0.13 LBS
Calculated at Checkout
Stack On Keys:
Are shipped in sets of 2 of the same key
Sample Stack-On Keys

Stack-On/Sentinel Keys For Gun Safes Only

You can not order two different keys and pay for one set. One set is two of the same key number. If you need two different key numbers, you must purchase two sets of keys. 

Stack-On replacement gun safe keys. One set of 2. These are only keys that start with the letter I followed by the number 8 and two more numbers.


If the back of your safe has a key number followed by -2, please disregard the -2. For Example I822-2 is really just I822, or I824-2 is really just I824, etc.

We can only provide the following key#'s: 

I801, I802, I803, I804, I805, I806, I807, I808, I809, I810, I811, I812, I813, I814, I815, I816, I817, I818, I819, I820, I821, I822, I823, I824, I825, I826, I827, I828, I829, I830, I831, I832, I833, I834, I835, I836, I837, I838, I839, I840, I841, I842, I843, I844, I845, I846, I847, I848, I849, I850, I851, I852, I853, I854, I855, I856, I857, I858, I859, I860, I861

Keys may not have the black head as shown in the picture above, but they will work as long as you have provided the correct key code. Each set is tested before shipping.

We are providing Stack-On specific keys, but we are told that they also work in Sentinel Safes with the same key numbers as above.

Please choose your key number above. You can find your key# from your safe paperwork, stamped into an existing key, or stamped on the lock body itself if you are able to remove the lock. The key number may also be on the back of the safe along with the model number.

By placing this order you are certifying that you are the owner of record for the safe.

If you are looking for keys that start with "GL", please see this listing: Stack On GL Code Keys


16 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Stephen on 8th Jun 2017

    Brand new Stackon cabinet, just moved in, and amidst all the boxes the keys go missing. Enter I ordered replacement keys, and when they arrived they worked perfectly! Look better than the originals as well. Extremely satisfied, plus I am sure that there are more great things at this site. Thanks guys!

  • 5
    Super fast delivery!

    Posted by Unknown on 31st Jan 2017

    I needed a key for a sentinel gun case and was so glad when I found this place. I received the keys in two days and they worked perfectly.

  • 5
    Awesome! Just what I needed!

    Posted by Unknown on 31st Aug 2016

    Super fast shipping and got the job done! Keys worked better than original ones! After losing both the original keys I did some searching and found this site and saved me from breaking into cabinet and boy am I glad I did...will share with my friends what a great job they did.

  • 5
    What I needed

    Posted by Alistair on 1st Apr 2016

    Made the mistake of putting my Stack-On keys in a "safe" place. Haven't seen them since. I was very relieved to find this product as I no longer have the receipt for the cabinet. It fits my cabinet perfectly and was shipped quickly. Now I'm finally off to the range.

  • 5
    Fast Service

    Posted by Unknown on 17th Sep 2015

    Easy process

  • 5

    Posted by John on 9th Sep 2015

    The Stack-On cabinet was a Christmas gift to my then 18 yr old. Original receipt was lost and not long after he lost his keys. I had the second key which I gave to him and set out to get a replacement. Stack-On process wouldn't work as the receipt was gone and 3 years ago a Google search didn't direct me to Safe and Lock store. I tried a local locksmith whom I had known for years and he researched and test cut several blanks but nothing fit. 2 weeks ago I did a new online search and found Safe and lock!!! Order arrived quickly as expected and the keys are a perfect match. I will absolutely use this store again

  • 1
    Slow delivery

    Posted by David Reynolds on 21st Apr 2015

    Ordered the product more than a week ago and still have not received it. You use the snail mail (USPS) when you should use a service that has some means of tracking the shipment.

    Reply From
    The customer did receive his product. When you choose free shipping, we use the USPS when we can. We do provide a tracking number with every USPS shipment. Unfortunately, USPS has had several cost cutting measures that have slowed down delivery of first class mail.

  • 5
    Fast and Accurate, even to Canada!

    Posted by Frank Clarke on 3rd Feb 2015

    I ordered a pair of keys for my gun safe on Jan 27th and they arrived today! That's a whole week including getting them across the border. I'd call that a huge success no matter how you slice it.
    Consider Canadian shipments as successful.

  • 5
    Stack On Gun Safe Replacement Lock & Keys

    Posted by Antonio on 4th Jul 2014

    The original keys can't be easily duplicated (that's a good thing) and it's kind of a pain in the butt getting them from the manufacturer. But,this vendor is a supplier and was able to provide keys to my 2-year old safe.