FresKaro UIAA Certified 25KN Auto Locking Climbing Carabiner Clips, Twist Lock, and Heavy Duty Carabiners for Rock Climbing, Rappelling, and Mountaineering, D Shaped 3.93 Inch, Large Size, Black

Nice looking carabiners, and they work very good so far, love the auto locking feature. Hopefully they hold up well over time!

Item arrived with no issues, have no complaints. Very tough and durable, I also like the locking mechanism.

VERY heavy duty, larger than expected, works great for securing a knife sheath to my belt loop, worth the price, and heavier than expected, a little bit of a learning curve to use, but easy to learn.

Muy buena calidad, ligeros y excelente precio

I've gone through like a million, "not for climbing," carabiners in my life an got sick of them breaking or not closing right and loosing a key an getting a new one for like a buck every few months so I thought I'd go for something locking an a bit more hardcore. This is a bit bigger but pretty much exactly what I wanted an needed. Is it good for climbing? Who knows. A quick Google search showed me good climbing ones run 20-50 bucks each it looks like so maybe if you're trusting a small bit of metal with your life think about spending a bit more or looking up the most trusted brands people use an not buying a cheap one on Amazon. Seems logical to me but what do I know? You do you. 2 or 3 years later these are still locking good an barely have a scratch. If you need a Keychain that holds shit for a hot minute I'm digging this so far. I'm a cat with a ton of keys between my car, scooter, motorcycles, job etc. Constantly breaking a few off to use em an put em back on. Locking mech never failed. Already lasted longer than any other cheap counter part. Would I use for climbing? Idk. If you're like me with 20 keys an sick of your carabiner breaking after a few months. This thing will hold solid for years...