Stop knob to lock and unlock glass plane in storm window so it can be raised and lowered
A handy person from Bemidji, MN says:
September 26, 2018
I need 4 of these thumbscrew stops that you slide right to uncatch the window slide so the window panel can be raised or lowered to a new stop. I assume they unscrew and screw in. I can't find them anywhere. Do not know brand of window.
Thank you,
Tom from SWISCO responded:
October 3, 2018
Take a look at our 91-179. Could this be what you're looking for? It's tough to say from your picture, but the knob at least appears similar.