Bob from SWISCO responded:
November 19, 2021
See our S395-30 Channel Balance. Compare to your old hardware and see if this matches what you need. For a stamp option choose 2920. For your Top Sash Guides, we'll need you to remove an undamaged version and show it to us from the front and side. That's the only reliable way to pick a replacement, as there's too much variation otherwise. |