








🔐 Secure your keys, secure your day — never lose track again!
The Nite Ize GS4-01-R6 G-Series Dual Chamber Carabiner (#4, Black) features a patented dual-chamber design crafted from high-quality stainless steel. This innovative key organizer offers enhanced security by separating keys into two locked chambers, preventing accidental disengagement. Sized for heavy key users, it allows quick, hassle-free key swapping while ensuring durability and reliable daily use. Perfect for professionals who demand both style and function in their everyday carry.




| ASIN | B08QRZYVZ9 |
| Batteries Required? | No |
| Best Sellers Rank | #63,200 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #359 in Accessory & Keychain Carabiners |
| Brand | Nite Ize |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (317) |
| Date First Available | December 15, 2020 |
| Global Trade Identification Number | 00094664050730 |
| Included Components | One G-Series Dual Chamber Carabiner #4 Black |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.635 ounces |
| Item model number | GS4-01-R6 |
| Lock Type | Wire Lock |
| Manufacturer | Nite Ize, Inc. |
| Material | Rubber |
| Number of Items | 1 |
| Part Number | GS4-01-R6 |
| Product Dimensions | 3"L x 1.5"W |
| Shape | S-Shape |
| Size | Size #4 1-Pack |
| Style | G-Series Dual Chamber Carabiner |
| UPC | 094664050730 |
| Warranty Description | All Nite Ize products purchased from authorized resellers are backed by our Worry-Free Guarantee. |
T**N
Stop stressing about losing your keys - get one of these asap
I can't think of anything I've purchased that was such a small little thing that reduced my stress level at least 10-fold. After losing my keys one day I decided I needed a better system. This carabiner is fantastic. It's very easy to latch and that second inner catch keeps my keys secure. I hook the larger portion on to the strap adjustment loop of my purse and I *never* lose my keys. No fishing around in the bag wondering where they went or wandering through the kitchen trying to figure out where I dropped them. Highly recommended.
T**Y
better than the originals
i like this better than the original, thicker ones. keeps keys separated so if you have to clip them to something they dont accidentally slide off, and its not as big bulky or heavy as the original ones. i like to clip them to my belt loops on my jeans. they feel higher quality than most other kinds as well. will buy again when this one comes to the end of its use.
M**T
Good and sturdy! Useful too!
Good way to secure your stuff! I use it to keep a bag secure when I travel. It’s still easy to get into and keeps my things safe!
D**A
Bought more than once, but not replaced
I own one for my keys and I've had it for years. At least three. It works great. But my partner needed one! Her carabiner had started to give up, and was losing keys. She carries a LOT of keys and decorations, so she needed a larger option. About the size of a standard carabineer- this one works great and is the right size! The double gates means her keys are secure, unless she wants to access them, and then they're easy enough to get to. Would recommend
D**E
A modern must have
If you carry keys, you will want this to put them on. Easy to use, easy to carry; pocket, belt loop, bag, or anywhere else you clip it, it's secure and manageable. You will end up getting more than one, and you will find a lot of uses for it, besides being a great gift.
S**3
Cool idea, not so heavy duty
Love the concept for this with the dual chambers, however I wish the metal was thicker or more heavy duty-hence the 4 stars.
H**L
My favorite key carabiner!
Like the title says, this is my favorite key carabiner. I got the #4 size, which I’d recommend as THE size to get. It’s big enough to easily press the “spring” in when attaching to my belt loop. I have the #3 as well but it’s noticeably more difficult to push the spring in because my thumb gets in the way. My only real nitpick is that when holding a single key, the carabiner wants to sit horizontally (please see pix). And when the carabiner sits horizontally, it gets in the way more so than a regular carabiner. Again, please see the attached pix. In the horizontal position, this carabiner wants to fill your hand, making it awkward to turn a key. This isn’t a major issue, but I’d prefer if the carabiner always rested vertically. It DOES rest vertically when on a belt loop, and that’s really all that matters I suppose. It also SEEMS a bit more fragile than a typical carabiner because of the thinness of it, but I’m positive it’s plenty strong.
J**Y
Good design
Great product. Keeps my keys organized. The 2nd chamber was a good idea, now I don't have to worry about my key accidently unhooking itself.
F**L
ممتاز
S**Z
Buen diseño, me ha servido para llevar fijo en la mochila y colgar.ya sea guantes, herramienta, etc. Práctico
P**.
L'organizzazione del moschettone in 2 sezioni è davvero geniale. Ritengo che sia ottimo per farne dei portachiave.
L**K
Świetne karabinki jak zwykle tej firmy. Idealne do przymocowania kluczy czy przepustki
T**Y
I bought a #3 size and it was just a bit too tight for all my keys to move freely. When keys don't move freely on a holder, they jam together and then you are trying to unlock a door with a spiky ball of all your keys sticking out at random. It doesn't work. My wrist won't deal with both turning the key in the lock and keeping the other keys in the clump from twisting the holder. Easy then to lose my grip on the key holder and let the whole bunch drop. So I got a number 4 size and the gag here is that its square cross-section shaft is thicker than the radius of the weird-shaped cutouts in the handles of some of my keys. So they jam as they turn and bingo, the spiky ball of keys I got with the #3 device is back again! I can't stand it. Everything else about this keyholder is fine. Easy to load, keeps keys safely, clip it onto a loop on your backpack short-term, easy to remove car key for garage mechanic. But the fat shaft with the square cross-section won't work with some popular key shapes. If the shaft were round it would be fine.
Trustpilot
3 days ago
4 days ago