“It’s some sort of promotional item. What is it used for?”
A1: "I’m not sure of the scale, but it looks like an acupressure ring that’s meant to help improve circulation in your fingers."
A2: "Yes, according to my Korean wife, it’s a hand massage/strengthening kit."
This wrench is used mostly by bicyclists.
It's quite handy and will fit in the tool pouch attached to the bicycle seat...
#12. Should notify the NTSB. Some ground personnel may have left their vape in the engine cowling. That may be the cause of the incident.
Oooor someone dropped and broke it and left it there but you know, falling out of the sky because it caused a plane engine failure seems more reasonable.....
Goodbye!