Need Window channel balances please

Thanks for posting! This window balance is a custom assembled Extended-Travel Channel Balance. I am confident we can provide you with the replacement but I'd just like to double the length of the balance. The channel should measure 28-5/8", excluding the top and bottom attachments.

I'll also need to know the number of balances you intend to purchase; the quantity minimum is (2) balances.

Please feel free to reach out with any other questions you might have.