Looks like an attempt to outthink the TSA, but not a bad idea.

I also recall seeing, years ago, a rounded tipped SAK, I think it was from Vic but I could be wrong. It was built on the 91mm frame, and blade was like a diner knife without serrations. Sounds like it would be a supervision required item, but that might be managable.
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-IronRaven

When a man dare not speak without malice for fear of giving insult, that is when truth starts to die. Truth is the truest freedom.