SHONAN 3 Inch Stainless Steel Chain Quick Links- 4 Pack 5/16” Large Locking Carabiners Heavy Duty Chain Connector, 1535 Lbs Capacity

I did not need 5, just 3 for my boat. But quick links are things you do not know what you can use them for until you have them. They will not be in my tool box for long. And if I need more I would order them again.

These carabiners were perfect to connect my garage door springs to the fixed mounts. The locking feature ensures that the connection is solid. The fact that they are also stainless steel is a plus. A good value for the money and easy as anything to use.

Easy to use and heavy duty. I use them in conjunction with lift slings to lift my Bronco hard top with garage hoist. Perfect for the job.

Used to replace cheaper clip style used by my daughter to attach her lunch box to her backpack. Cheaper style kept breaking the clips. The clips were fixable but we’re a pain to do so. These stronger screw style one haven’t had a single issue.

One link locked up after unscrewing it all the way. Two other links locked up after screwing them shut all the way. A wrench wouldnt work. Tried WD-40 on them, but that didnt work. Had to use a bolt cutter on the two that locked while screwed shut. If we hadnt had a bolt cutter, it wouldve meant our pet being stuck in a cage, because we wanted to use the links as extra security while we were out of the house.

Swing

No rushed job production. Workmanship and quality very apparent

I use these to connect a dog leash to a harness/collar and this is far more secure than the connectors that come with most dog leashes. I have had other fasteners fail. These are very reliable and secure.

Worked as expected no issues

The screw locking mechanism works fine and opens wide enough to accommodate most hooking needs for a carabiner of this size. Easy to lock and open. They came in a nice plastic hinged box as an extra bonus. Quality carabiner for the price. Appear to be capable of their rated 880 lbs rating.