Paul from SWISCO responded:
April 12, 2018
Hello, It looks like this Better-Bilt window balance system is our S900-28 spiral balance. We have three spring weights for you to choose from based on the weight of your sash. Let us know if you have any more questions or are still unsure of which option to choose once you weigh your sash. Thank you. |
Dear Swisco representative,
I need the spring loaded catch (don't know the nomenclature) (2 of each) for the window described above. I have included a picture of it for your reference.
Thank you,
Jack