25 3 AA CMC 11 is on other side window hardwarw

Question

30 inches from one side of metal to the other side of metal.   String broke.  I need part number to order both sides.  Marking 25 3 AA CMC 11

Emily · Accepted Answer

Hello!

With this combination of attachments, you could have either an S380-26 or S385-26 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. You'll also need a 2530 stamp option.

If you have any questions just let us know!

Comparison of the S378, S380 and S385 balance shoes.