Channel balance
Series summit 7080
ANSVAAMA101-93
DH-R30/35
MST: 4080/4060
MFR code: JW-6
S/N for the balance spring: 26 2 KQ Caldwell
I have used you guys before and you were great.
Hello,
It seems like the end attachments on your balance have small wings on the top and bottom. If so, you could have either a Series 380 or Series 385 channel balance. You need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment. Based on your stamp, it looks like you'll need a 2620 option for the spring weight of your balance. There is a chart on the product page that explains how to choose your option based on the sash weight.
We'll also need the length of your balance to know which balance to recommend.
Thank you and let us know if you have any other questions or concerns.