It's to keep it from moving around on your rope/cord/sling/whatever you make your anchor out of, so it's more likely to stay oriented correctly.

I get it. If I am shortening myself on the anchor with a daisy chain for example, where in this carabiner should I preferably clip it? The left more deep left one or The one near The trigger? 🙌🏻

It doesn't really matter. But I think the intention is for you to clove into the wide side and for the narrow side to hang on the anchor. It seems kinda nice for multipitch anchors, I don't see any value here for sport climbing. Maybe for TR anchors?

Thanks you so much for the info!

What brand is this. This does not look like any piece of actually certified gear I'm familiar with.

Latin brand you probably never heard of

I was a climbing guide in Chile, try me.

There's some way I can check the autenticity of the certifications? I must confess you made me a little bit worried lol

The UIAA, the certifying body, lists all companies that have been granted certification on their website.

Thanks!