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

Love the locking, working out great.

Its exactly what your looking for as a key hook. Sleek, sturdy, and the locks are strong.

I use this to clip my keys to my belt loop, and I had used the original design prior to this, and I often found my keys nearly coming unclipped. The locking function is strong and keeps everything secure! Great design!

Pretty sturdy, the lock is good, and the spring is strong. Ok for holding groceries from tipping in my cars trunk.

good quality material. only problem is the locking mechanism doesnt stay locked. when the carabiner is in your pocket, the plastic tab can be pushed out of the locking position. i had my keys drop on the ground when removing the carabiner from my pocket. Im still using this with a workaround I cam up with. I used a twist tie to hold the plastic tab in place. This obviously makes it a little harder to add and remove items to the locked side, but itll do for now.

So glad I bought this

I have been using these for almost 10 years. Eventually (after a couple years) the locks get loose and I have to get a new one so I dont lose my keys. Takes long enough that Im not upset about it.

Tight locking mechanism

Great design and quick Order Ship time.

good idea