FresKaro 3inch 12kN-2698lbs Auto Locking Carabiner Clips, Solid D Shape, Heavy Duty 7075 Aluminum, Lightweight 1.09oz, Rust Proof, for Hammock, Hiking, Dog Leash, Keychain etc., Multi-Colors

These locking carabiners are impressively sturdy yet surprisingly lightweight at just ~1 oz each. The quick auto-locking mechanism makes securing gear effortless, and the rust-resistant aluminum should stand up to plenty of use. They are rated to 12Kn (2698lbs) which gives me plenty of peace of mind that they're securing all the swings in our backyard. Also ideal for hanging hammocks, clipping onto backpacks, or just a great looking secure clip for your keys. I'm sure I'll buy more at some point.

I never really write a review but feel I should since I keep coming back to this item. Love the feel and knowing my items I attach are secure. Mostly use on my backpacks but also other times working in the yard and attaching items to my belt. Also dig the look of the design. When we travel I usually make sure a few are attached to my travel backpack.

These carabiner clips save a lot of time in your day-to-day use. Instead of having to un-screw an old-style carabiner with 6 or 7 twists, this carabiner opens or shuts and locks with ONE simple twist. If you use carabiners for your keys, it's a big time saver. Same with using one on your dog's leash so you can tether your pooch to a fence while you pop into the post office or other No Dogs Allowed destination. A courthouse guard at an X-ray machine suggested these to me after watching me attempting to wrangle my keys off my briefcase.

Work very smooth opening and shutting. Just the right size for attaching things to my hiking backpack.

Very nice locking mechanism. These are strong and will most likely outlast me. I would not recommend you hang from this if rock climbing as was shown in an advertisement I saw but they’re wood quality!

I got this for my cable workout machine and they fit all the holes on my cable attachments, even the small ones.

perfect size and weight

This is not ment for climbing but it saved my life as a emergency backup while decending from a tree. So they are strong.

Nice quality, would buy again

True to the photo;s, strong and they look great. Actually really like the twist lock mechanism that these use as well. I recommend

Pues no son los más baratos pero son muy MUY resistentes y bien hechos los uso diario para las llaves tengo ya un par de meses están como nuevos y el seguro es excelente.

These are excellent. Stops the kiddos from taking down the hammock and holds up very well to weather and weight. I'm a heavy lass (200+kg) and they hold me in a hammock without any issues at all.

Perfect for keys, good way to prevent loosing them too!