JHZR2
Staff member
On 1920s-ish hardware on a same age door.
Knobs were loose, but set screw was stuck. Someone long ago already stripped the screw thread, so Ive tried to remove it.
Kroil, ATF, etc don't help. I assume there's a combo of human oils, chemical bonding, etc.
Going to break the extractor if I try any harder.
So what's next??
Knobs were loose, but set screw was stuck. Someone long ago already stripped the screw thread, so Ive tried to remove it.
Kroil, ATF, etc don't help. I assume there's a combo of human oils, chemical bonding, etc.
Going to break the extractor if I try any harder.
So what's next??