3inch Auto Locking Carabiner Clips, Solid D Shape Style, Heavy Duty Keychain Aluminum Carabiner - Holds a Maximum of 2698lbs, Lightweight 1.09oz, for Hammock, Hiking, Dog Leash Colors (Black, Pink)

Good product, smooth operation.

Work perfectly with my backpack. Solid, plus the lock prevents unexpected openings.

I am tired of the carabiners that just rely on a spring to keep them closed. I use them to keep several small key rings together. This one is the best it auto locks and it is not opening unless you want it to. I have lost keys in the past the other ones they open, and the rings fall off. You will feel secure with this one.

Very durable, nice looking fits my needs

A strong, quality carabiner with a lock gate is essential for securing a pinch collar to a flat collar as a back up, in case a link on the pinch fails. An advantage of the twist gate lock over a more common screw gate is you can secure the carabiner with one hand which is important if your dealing with a 80 pound, struggling German Shepherd. The twist gate on this carabiner is of moderate quality and very difficult to open and close with one hand, defeating the purpose. The typical carabiner bought in the store for key chains, etc. is garbage and a gate failure is a common problem. This carabiner would be much more reliable as a key chain holder or to secure an item to a pack or luggage. As a dog collar or leash accessory, spend the extra money for a Camp USA, Petzl or Black Diamond brand. ABSOLUTELTY DO NOT USE THIS CARABINER FOR CLIMBING!

This is a great caribeaner especially for me to carry heavy and miscellaneous equipment on my belt or bag. The locking system is very secured while allowing the simplelicity of removing the or attaching the caribeaner quickly.

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They lock well but theyre rather small for my hands. Better to just feed rope through them then actually use the locking features

I am using this key chain/lock to keep my keys together and I often clip it to my belt loop of pants. I really wanted something a little more feminine looking, but at the same time didnt want to lose my keys. This is absolutely perfect and keeps your keys secure. Would recommend buying this product.

Bought these two attached to my bag for my 64 ounce water bottle. They hold great they’re really secure and lightweight come in handy