Paul from SWISCO responded:
April 12, 2016
Thanks for posting, Athena. I'm not sure exactly what it is you're looking for, but it seems your windows use two different balance systems. For the first picture, see our 15-048 pivot shoe and Series 600 spiral balance. These might match what you have.
For the second picture, see our 15-175 pivot shoe and Series 152 coil spring. |