I have ordered Swisco Pivot lock shoe part no 15-212 and the round pivot insert is not thick enough to properly engage the metal bars at the bottom of my windows. The 15-212 pivot shoe fits fine in the window track - but the metal bar doesn't engage far enough. The black color pivot socket is only 3/8 thick, the same thickness as the shoe.
what I need is a pivot shoe like the 15-212 part but with a pivot socket that is 1/2" thick. I need 32 pivot shoes to replace on 16 windows. One of the pictures I attached shows the pivot shoe socket protruding 1/8" thicker than the shoe body, and that is what I need.
Thanks for your assistance.
Regards, Joe