The roman bronze screen for a Pella window 3042CC has a small control knob on the lower right hand corner of the screen that turns to controls the integral shades opened or closed in between the exterior and interior glass. Im looking to replace that control knob. See attached pic
Tom from SWISCO responded:
May 23, 2022
Hello! This is similar in design to our 70-165 at first glance. Look this part over and see what you think.