Pull-up window balanc

Thanks for writing in! I am confident we can supply you with the replacement balances you need but I'll need a bit more information to confirm the correct replacement. To start, I'll need to see a photo of the top plastic attachment on the balance as well as a clearer photo of the pulley system in the center of the balance.

I'll also need to know the stamp from the metal channel of the balance.

Please let me know if you have any questions in the meantime.