Carabiner Clip Aluminum Locking D-Ring -9 pack grey

Good choice for good price

Works good. Locking collar moves easily. Maybe to easy, have found it locked on its own.

The actual materials are fine. My issue is with the design and claim of a "locking gate". I opened (took out of the bag) four items and found the same deficiency in all four. Every gate stuck open and had to be manually closed before attempting to "LOCK" the gate with the twist cylinder "lock". None of the four that I tried locking (twisting the cylinder cam) actually locked or stopped twisting. The cylinder could not be tightened until it stopped, actually locking the gate. That is why I returned them. Bottom line ..... what do you want for $11? Three or four that actually locked the gate.

Really seems to be built well.

Very useful and versatile. Use them with wire keychains and you can change their order without having to remove everything.

It fulfills the exact function, it is a support for objects that are not very heavy and offers security when closing.

Works for its intended purpose, fits perfectly in my camping bag. Holds everything that I need to clip to my bag and holds with no problem.

Definitely not for heavy holding. I'd say maybe 20 lbs at most with the lock engaged, and nothing safety-related. The lock seems to function to prevent opening, but as a means to provide a tension path across the opening side (required for a carabiner to take high loads) I would say it has little effect. So, this is for holding small items on a backpack, etc. I recommend it for small items. I do NOT recommend for holding hammocks, people, heavy items for lifting, etc. as I would be concerned about a function for that. Serves my intention for light duty, as I expected. Grey appearance is great as well. Not a bad value for a light duty carabiner.