Need to find proper parts

Question

We have Alinco single hung double-pane windows that were installed in the

User submitted photos of window hardware.

Tom · Accepted Answer

Hello! Your pivot shoe is no longer made, but our 15-015 may work. You need to confirm the dimensions to see if it will fit in your window, though. As for the other part, I'm not really sure what those black things are. What is their function?