Nite Ize - LSB4-01-R3 LSB4-11-R3 S-Biner Slide Lock Carabiner, Black, #4

THE LOCKING FEATURE IS A GREAT IMPROVEMENT OVER THE STANDARD S-BINER. PREVENTS THE LOSS OF VALUABLES ATTACHED AS LONG AS YOU KEEP YOUR EYE ON THE LOCK AND THAT IT IS PROPERLY ENGAGED. STRENGTH AND DURABILITY ARE IN KEEPING WITH OTHER S-BINERs. WOULD RECOMMEND IF YOU ARE IN THE HABIT OF LOOSING VALUABLES OFF YOUR STANDARD S-BINER.

Great to use for keeping your keys ON the carabiner! Locks in place and keeps keys from sliding off of the jaws from opening accidentally. I bought 4 for our key sets at work.

Not big enough to fit on belt. Gr8 product..

This item came as expected and seems sturdy. I use it for my keys and such.

I do like this keychain, my only complaint is the size. I bought size 4 and its a bit large for my liking. However it does a great job and the locking feature is great.

I would never recommend this for a key chain. Had it several months and just started losing keys , key fobs , any on the loops. Not good.

Great

Im glad I bought this product. Really great for organizing your keys. I would recommend to anyone who is looking to de-clutter their keys.

Fits nicely on my backpack shoulder straps, doesnt stick out like the regular hinge type. Intuitive lock, easy to use, looks sturdy.

Very nice for keys