They're intended for stair wedges, which are driven under the tread
to
reduce squeaking.

Steve Manes
Brooklyn, NY
http://www.magpie.com/house

Yes, spread with glue and then driven in.


I figured it was something like that. I'll have to see if they are
something that is readily available...thanks. I just wanted to make sure
that I was on the right track before I tried to find the stuff I needed.