width 1/2 inch thickness 2/128 inch stamped # 8 have a slot to the side as in the photo window is vaynal with 27" hight up and down movement. this windows are Weathercraft company production.
Tom from SWISCO responded:
November 15, 2017
If I'm following correctly, it sounds like you need a replacement coil balance. If so, can you show me a picture of the pivot shoe to which your spring connects? That would be a huge help.
A handy person from Pottsville says:
November 21, 2017
PLs attached the required photos for windows Ref#D99807
Tom from SWISCO responded:
November 28, 2017
Your exact balance system has been discontinued by the manufacturer, but you can use our 15-140 shoe and S150-8 coil springs as a replacement. The other fittings are the same, but see our 15-143, 15-and 15-145 if you need them.