yes, the screwdriver is the first thing they scan for when u go thru the bag scan.
funny thing is they don't take the plastic pointer, just the screwdriver.
i don't know how much it goes for, but understand that richemonte service center sells them.
do let me know if you do manage to buy one. i need to replace a piece myself.
btw, the bergeon ones are a bit better to be honest (especially the one with the thick ring for better holding).