This tool is an 'Almost Awesome' tool, ruined by one major design flaw.
Possibly, if I could get an angle to get a hammer at the right location. It's not a huge concern to me. I don't plan on carrying it on a keychain, so if the arms swing free, it's just a big annoyance, not a functional fail.
Here ya go...Sorry to say I forgot to stick something else in the pics for scale reference