Oak-Sports Caribeener Clips,Climbing Carabiner(25kn=5600lbs),Heavy Duty Carabiner Clip,Multipurpose for Rigging, Ropes, Hammocks, Not Suitable for Pull-up Bars(2pack)

These are very high quality. Very solidly constructed with moderate spring resistance, making attachment easy, but with a barrel screw-sleeve to lock them closed. Highly recommended.

Really sturdy. I use it to hook my dogs onto a fence while I play sports. Good item to have!;

Got these to extend hammock chains. Work perfect. Supports 400+ lbs, zero weathering from rain and sprinklers and sun

I'm using these to tie a rope to my fishing boat. I don't know how they will do being on an outside application, but they look heavy duty and I like that they can be locked and I don't have to worry about falling off like a regular spring clamp.

Big and sturdy! We ordered to hang a 15'x5' banner at our farm. These are large enough that they can hang onto the metal barn frame and you can lock them in for extra stability. These worked perfect for our needs.

These are good quality carabiners. They were smaller than i needed (hanging fan in gazebo).

We had a clip for hammock support that was tampered with so I picked up this one. It's super strong for safety--so far no rust and effective for the weight of a hammock support.

A good quality, strong, locking carabiner. I use this to attach multiple leashes to a short leash to walk several dogs. I can also hang the poo bag dispenser and my keys from it too. Its a great size and easy to use. Not too heavy but still strong.