CMC balance replacement
Hello, thank you for posting,
We can assist with replacement balances, but to further review, we will need to see a picture of the inside of the metal channel where we can see the connection point between the spring and pulley system. From there we can narrow down the correct series for your window. Thank you!
Thanks
Great thank you!
With this combination of attachments, you could have either an S380 or S385 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment.
The length of the metal channel excluding the nylon attachments should measure 30" and you will need a 2950 stamp option. Please review and let us know if you have any additional questions!
No problem! Please let us know if you have any future hardware questions.