The pin shown has the number "8" stamped into it. another broken one has "3" stamped into it. I have many windows as this is an apartment house. All pins that have been replaced to date have had the same end cap similar to your pivot bar Model 26-030.
Thanks in advance for your help.
Harrison
I'm afraid that I can't find a pivot bar with a 1-7/16" hole placement. The closest we have is our 26-226, which is 1-3/8" measuring from the center of the front hole to the tip. Could this possibly work for you? I would measure your hole again to see if it might be closer to 1-3/8", just in case.
