The 'kitchen junk drawer' is a universal phenomenon!
Everytime I sort ours I find a mystery part of something long forgotten...but, no! can't throw it out 'cause sure as I do the tool missing that crucial part will show up
I don't recognize the part in your photo though....
"We're all just walking each other home." -Ram Dass
"Be a lamp, or a lifeboat, or a ladder."-Rumi
"It's all one song!" -Neil Young