Outdoor Sport 80mm x 8mm Zinc-Galvanized Steel Carabiner Snap Link Hook - 3-1/4" x 5/16"

I ordered extra carabiners to use on the cable machine at the gym because I guess bozos kept taking them and I got tired of rigging attachments. These work well, but they are a little smaller than the carabiners usually used and the spring of the clip is super tight - not nice if your finger moves too slowly out of the way as the "tooth" is a bit sharp. Hopefully it will loosen a bit over time. Gets the job done though and is a good price.

A lot bigger than I thought it was going to be but that's my own fault for not checking the size.Very heavy duty. The only problem I have is hat the point where moveable arm connects to the stationary part of the unit, is extremely sharp. I've cut myself a few times opening the carabiner and now have to wear work gloves to use it. Otherwise it's a heavy duty product with a pretty secure closure.

Once closed they are exactly what you need. Getting them to open...kind of tight and tough to open. Overall decent. I won’t need to buy anything else...just wish the edges were a little smoothed out and spring was easier to use.

Solid, bought one figuring that if it was a piece of junk, not too much lost; but very happy with the build quality, going to buy a few more of these for my weight room.

Have a home gym that is quite a few years old. Had purchased added-on pulls/handles that would work for my exercise needs, but they didn't come with new carabiners. To make life easier I snagged a few of these -- and I'm really happy with the solid quality and nice springs on them. Good stuff!

Standard size. Good for the cables at the gym.

It is strong enough to connect my wrist straps on my weight pull down machine. I use it to connect my wrist straps to the cable that pulls the weights. Perfect!

Bought these in addition to some heavy duty fitness band handles so that the bands would fit. That did the trick!