15" series 350 mark 14 9 caldwell

Question

Hello, my markings are 14 9 caldwell. I am confident I have the corect length and series, but need guidance on which stamp option I need. Please advise.

Tom · Accepted Answer

Thanks for trusting SWISCO! The stamp option of your balance depends upon the weight of your window sash. The best way to identify your stamp option is to remove your window sash from the window frame, weigh it on a bathroom scale, and choose the corresponding stamp option on the item webpage. Let us know if you need any more help.