[BUY] While not an actual key, it serves secondary as a screwdriver and primary as a self-defense tool that you can add to as part of your keychain and EDC carry.
[BUY] The Exotac FreeKey System is a leap in reinvention of the eponymous keyring. Making keychain use and setups super fast, painlessly and efficiently.
Beauty may be in the eye of the beholder but with the Arcus Carabiner, you can have a thing of beauty that beholds other things, beautifully.
MacGyver was a traveler, operator, survivalist, situational gear technician and this tool would have been part of his keychain EDC.