UIAA Certified Auto Locking Climbing Carabiner Clips 25KN Heavy Duty Large Locking Carabiner Clips for Rock/Ice Climbing Rappelling D Shaped 3.93 Inch, Large Size, Black

Very nice, the price is awesome .. one issue i noticed, since i use these when i on climbing trees, i wish the gate was a little bigger, but they work great, so i am not really complaining, but if you stuff a lanyard or two in them, you will not be able to open them up to get them back out, well yes you can, but when you are "one handing it" on a rope, wiggle wiggle twist, is kind of a serious pain in the @SS

These work awesome as carabiners for my garage gym functional trainer. They feel like high quality and easy to operate carabiners.

Very strong They were used to secure my Great Danes in their travel harnesses to the interior tie down area in my volvo

Good quality metal and easy to use safety slide

Critical locking carabiner for all types of climbers. It locks via spring tension and unlocks the same way, so strengthen those fingers up! I tend to use this second to my manual locking carabiner just as a safety thing but if I need it as my primary, it’s ready to use!

These locking carabiners have a smooth finish without any sharp surfaces or edges. The gate functions well, is easy to twist and open with one hand, and snaps shut quickly. It's a good size for smaller hands to operate. The KN rating is the same as some of my other carabiners. These are noted as being UIAA certified, but I can't find any certification info for them. They're almost identical to others carabiners I have so it makes me wonder if these are generic carabiners and branded by whomever chooses to resell them. I'm not a climber so I can't comment on whether I'd trust these carabiners for that activity. I'll be adding these to my rescue kit and using them primarily for mechanical advantage setups for gear recovery and other gear related rigging.

Good size for trailering, easy to use and very strong. I DO NOT USE FOR CLIMBING. I use them for trailer break away. Very easy to lock and stay in place.

A little different than all the other ones I own. Referring to the closing and locking mechanism but they will do just fine. I do have experience with these and they are less expensive than others I own with the same weight rating I endorse this seller as well