On Jul 20, 1:03 pm, Ignoramus7848
wrote:
Bought them in a bucket at a garage sale, but wonder if I can use them
in my house.

What is this stuff?

http://igor.chudov.com/tmp/Hardware-Items/

First one looks like a set of sliding door edge pulls for a pair of
doors, probably with a locking mechanism.
Second one is a patio door lock. You step on it and it binds against
the door track. On some doors this can be problematic.

R