Please select a color/size.


Rated 4 out of 5 by from Nite-Ize S-Biner Sizes The locking S-Biner Micro has a length of 1-3/8” and a width of 9/16”. It is rated to hold 3 pounds. The locking S-Biner #2 has a length of 2” and a width of 7/8”. It is rated to hold 10 pounds. The locking S-Biner #4 has a length of 3-1/2” and a width of 1-1/2”. It is rated to hold 75 pounds.
Date published: 2015-06-28
Rated 5 out of 5 by from Nifty! Tiny little biners that feature a nifty locking mechanism. Pretty simple, it just rotates to wedge itself at the gate so it can't swing inward. Not quite large enough to hook onto pant loops very easily, but if you need a more secure way of holding your jangly bits it's quite nice.
Date published: 2014-10-24
Rated 5 out of 5 by from Amazing tiny bit of security Used this to lock my zipper pulls to each other while traveling in Paris and London. Yes I was still aware of my belongings but my bags were slightly harder to get into, even for me! But I'll take it, knowing that my zipper can't be quickly/easily undone.
Date published: 2016-04-04
Rated 5 out of 5 by from great simple key chain I bought this a month ago after using the Nite Ize multiple colored small s-biner system as a key chain. My keys were always popping off the older version, but this version solves the problem quite nicely by adding a micro lock. A solid, inexpensive piece of equipment, I use mine to hold 2-4 keys on one end then my car key fob on the other.
Date published: 2016-09-09
Rated 5 out of 5 by from Quick security solution for travel bags These are lockable micro-'biners. I use them to lock the tabs of my carryon luggage together to discourage casual pilfering. They won't stop anyone willing to invest the time in how they unlock, since these don't use a key, but operate on the same principle as Pacsafe: if you can make a thief fumble, they will move on to an easier target.
Date published: 2017-04-11
Rated 5 out of 5 by from I've been testing products in a lab for 27 yrs, so why would I've been testing products in a lab for 27 yrs, so why wouldn't I get a helper and find out what this little baby will lift?! I slowly worked my way up to 40.04 lbs - no kidding! - no bending, no visible stress. Well, in the corner corner we keep an old 68 lb chunk of lead, so what the heck, I'm ready to fail this biner already. I have photos that show the weight being lifted, with the biner locked, and then unlocked. That resulted in a tiny bit of stretch in the wires - none in the 'S', and I'm using the biner same as I did before the tests. You make incredible biners!!!
Date published: 2014-02-25
Rated 5 out of 5 by from Dog Proof I can't tell you how many times we had to search for dog tags after our 3 large beasts had played their version of monkey in the middle. Before these little dudes they routinely tore them off each other and left the straightened metal rings dangling. These small locking devices are strong enough to be dog proof without being dorky looking or big enough to be targets for each other. We have been using them now for about two months with a zero fail rate. Nice product!
Date published: 2017-04-27
Rated 4 out of 5 by from Perfect for the small stuff Love these little carabiners they are great for all the small stuff especially keys .... Only reason I did not give them 5 stars is because I have been able to find them around me town for cheaper than REI sells them....sorry guys
Date published: 2016-08-29
  • y_2018, m_2, d_17, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_23
  • loc_en_US, sid_860182, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 14ms

Questions & Answers

  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 118ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;