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  • Nite Ize - S-Biner SlideLock - Black
  • Nite Ize - S-Biner SlideLock - Stainless Steel

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  • Nite Ize - S-Biner SlideLock - Black
  • Nite Ize - S-Biner SlideLock - Stainless Steel

Nite Ize S-Biner SlideLock

sale from $2.18 $4.3535% Off

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    • Black, #2
      sale $2.18
    • Black, #4
      sale $2.83
    • Stainless Steel, #2
      sale $2.18
    • Stainless Steel, #4
      sale $2.83

    11 Reviews


    S is for security.

    Connect, carry, and secure your valuables with the Nite Ize S-Biner SlideLock. Attach your car keys to your jacket, keep the kids out of your stuff, or firmly lock your duffel bag for safe nighttime train travel.

    • Stainless steel wire gates with SlideLocks
    • Gate lock independently of each other
    • #2: 10lb weight-rating; 1.96in x 0.87in x 0.32in
    • #4: 75lb weight-rating; 3.54in x 1.57in x 0.32in
    • Black or stainless steel finish
    • Item #NTZ0018

    Tech Specs

    stainless steel
    Claimed Weight
    [#2] 0.28 oz, [#4] 1.09 oz
    Recommended Use
    traveling, office, home
    Manufacturer Warranty
    2 years

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Gotta Have It

    • Familiarity: I've put it through the wringer

    Love this little 'biner! I had the non-locking version of this for my keys and it worked very well but if I dropped them on the ground they would sometimes fall off. The locking version is so much better and now I don't have to worry about my keys sliding off when in my pocket/bag. The #2 size is perfect for holding about 5 keys comfortably on one end and hooking to my car keys on the other. Definitely recommend!


    • Familiarity: I've used it several times

    I bought this item to use as a key ring thing. It holds my unlocking devices well and is a low enough profile so that its not poking me or getting in the way. I like the gate lock feature. Works a lot better then a normal biner for hooking things to belt loops. I got the size #4 and it fits in the palm of my hand, probably the best size for these lil things. I kinda wish i got the non locking version as its a little cheaper but its so inexpensive its no big deal.

    Super Sleek

    • Familiarity: I've used it several times

    This is an awesome biner. I just attached it to my bag camping this weekend and used it to hang up a speaker under a sun shade, attached to a cooking tool, and then a light in my tent.

    Having the double gates allows for many more applications than a normal carabiner.

    Perfect for keys

    • Familiarity: I've used it once or twice and have initial impressions

    These are great for keys, especially with the locks. I got a size 2 to hold 1 key fob and to me its perfect. They dont feel cheaply made which i like.

    Great Little 'Biners

      These are awesome, they come in 5 different sizes, both with and without the ability to lock and have a million uses from updating your key ring, to securing gear to your pack. The slide lock on some of the smaller sizes can be a bit of a pain if you have big, dumb fingers like me.

      Great for keys

      • Familiarity: I've used it several times

      I like to keep my keys on separate rings and only take what I need. I used to use a non-locking 'biner and every now and then i would find a loose key in the bottom of my pocket. Just picked up a couple of these and can already tell they will be way better for my needs. The locking mechanism is pretty secure, yet still easy enough to unlock that i can switch out the keys based on my needs.

      Keeps my keys secure!

      • Familiarity: I've used it several times

      I bought this little guy because I noticed my keys getting stuck in the closure on my previous carabiner during removal from my belt loops. I always worried about the possibility of losing my keys. The S-Biner keeps my keys locked safe from loss on one side, while I'm free to clip the other side to my belt loops without worry. While the slide lock is in place, the gate won't open. It's pretty fantastic. The only problem I have is with the slide itself. It has no kind of stopper, so it could easily slide right off the gate. However, if you are careful, you won't slide it all the way off, and you won't have to worry. Pretty pleased with my purchase!

      I think that the design has been updated. At least on the #2 'biner the slider has a little tab on the inside that prevents it from coming off. Doesn't look completely foolproof, but it would take some effort to slide it off now.