This is a heavy duty aluminum alloy carabiner. And it's very light. It can be used for hiking, hanging tent, hanging equipment, hanging pot, hanging bags, hanging key rings, etc. However, we don't suggest that you use this for mountain-climbing, rock-climbing and other aloft games and sports. You need more professional tools for that.

Features:

• Maximum load-bearing: we've tested 75kg(165lb). No problem.
• Size: 68mm*33mm(2.6inch*1.3inch)