50/50 window balance

Thanks for posting! I am confident we have replacement balances we can supply you with however, to be absolutely sure I'll need to see a photo of both attachments from an undamaged balance. 

I won't be able to identify the balances based on the bottom attachment and the stamp alone. The stamp provided only indicates the weight range the balance can carry to support the sash. This will be useful once we've determine the type of balance you need.

Please let me know if you have any questions.