Pivot Bar w/Marking "14110 K"
A handy person from St. Louis, Missouri says:
March 15, 2015
From a vinyl window built by Castle Rock circa 2010.
Paul from SWISCO responded:
March 17, 2015
Thanks for posting. We might have this, but it would depend on which hole you're using. If you only need the first hole, then our 26-398 may work for you.
A home owner from PA says:
August 19, 2015
I have the same pivot bar. Just curious if you found a this part somewhere or one that fit it? I have 2 that are broken. Thanks