I'm in need of some small lightweight mini carabiners for my paracord pull down rope. It's a little difficult to determine sizing from online pictures and hard to determine the difference in the Chinese junk. I have been using some of the cheap Chinese keychain type but they aren't very durable and I want something with a little more quality. I am thinking something about 2" or 3" maybe? I was looking at Black Diamond Miniwire Carabiner but I can't seem to find the dimensions online.