Some of the pivot bars have rusted out and left part of it in the shoe. Attached please find images of the window label, pivot bar and shoe. Pivot bar dimensions are exact (possible
26-068) 3" length 5/16 outside thickness 3/16 inside thickness.
Approximate shoe dimensions are 2" height, 5/8" thick, 1 3/8 wide. possible part# 15-015.
Thank you,
Barry