After seeing those awesome socks I've had a change of heart. I don't care if you're broke, I'll take care of you. All you have to do is move down here to Southieland with me :D
I have a ton of those things, don't know why I keep them as I never use 'em again. We already have a boatload of socket and wrench sets.:idunno
Maybe I'm just a hoarder... like Ralphie.
No, I'll give it up. I got sent a box of freebie energy saving goodies from my power company and this is one of the things that was in there. Apparently it is a filter whistle. You clip it onto your furnace filter and it's supposed to whistle when the filter needs changing.