Review on SELEWARE Punching Carabiner Training Capacity by Carl Givens

This thing seems to be reliable. I liked the two nuts welded together and the nut and bolt at the end that were welded together. It helped me feel more confident that it wouldn't let me down. Word to the wise - if you're building this into a rafter, get a striking tool to hammer it in. Otherwise it will take you quite a lot of effort to install it. I pre-drilled holes just under 0.2" per guide and it was still very tight. I'm not complaining about how tight it is. I don't want it to fall out, just saying remind yourself.