OK guys just don't do this.
http://www.tsa.gov/press/happenings/belt_knife.shtm
That's not our knife but it would certainly be along the same lines as far as the law goes. Although the knife is not illegal. If you are using it some bad way the law is going to figure out how to prosecute you for it.
Hey a baseball bat is not illegal but if you thump someone on the head with it then the judge will look differently upon it.
Some of the phone calls I get are unreal. Last week someone calls and tells me they were arrested for wearing the belt buckle knife. Turns out he was involved in a biker gang shoot out. He says he was defending his friend who had been shot. So he gets arrested for wearing a belt buckle knife. UUMMMM maybe it had something to do with the situation that the cop decided to read you your rights.
I don't know but I'm guessing.
Have a little common sense