A $5 Self-Defense Weapon You Can Legally Take Anywhere
This video demonstrates how to create a highly effective, legal-to-carry self-defense tool for under $5 using a common hex nut and paracord. Former CIA officer Jason Hanson explains the assembly, legal implications for travel (TSA compliant when disassembled), and showcases its surprising lethality through a demonstration. The improvised flail is presented as an accessible personal safety option for travelers.









