Nite Ize Unisex's S-Biner Stainless Steel Slide Lock, Black, Size 4

Perfect for what I need, light but sturdy.

New trousers have large belt loops so this larger size was bought to use instead of a smaller size.

We've had these S-Biners before, and not one has let us down. I particularly appreciate the locking mechanism, a simple slider that locks the S-Biner so valuable items cannot be stolen.The larger version (which I bought) will easily go over a bicycle handlebar. I chose the black painted version as it is less likely to corrode.Altogether an outstanding product that is built to last.

This product is good.

Love this! Use it for my keys and to attach it to my belt loops when needed.It's used every day and so far there is no wear to the polish/coating even though it's metal-on-metal. The locks on each of the openings are easy enough to use one-handed and have been very secure. I am very grateful for this feature!For me this is the perfect size for a small bunch of keys and it hangs comfortably from my belt loop. Might get another one!

Really like this brand, quality and uses

Looks nice and worked well at first, until one of the black plastic sliders that lock the clip into place broke.

I've bought quite a few of these over the years and use them to secure cameras and various other bits of kit when I'm hiking around.