I am looking for replacements for a MW window. Pivot lock shoe with markings 590csb on it. It is appoximately 2 1/4 long, 1 3/8 wide, 5/8 thick, all give or take 1/16. I plan to use your 26-366 pivot bar with them.
Thank you.
Paul from SWISCO responded:
September 26, 2017
The manufacturer of this pivot shoe has gone out of business. You can replace it with our 15-118, though!