double non swing window i cannot identity a replacement. It is 30 in long. No number on anything to identify
1/2 inch wide 30 inch long
double non swing window i cannot identity a replacement. It is 30 in long. No number on anything to identify
1/2 inch wide 30 inch long
Hello,
With this combination of attachments, you could have either an S380-30 or S385-30 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 to choose a spring strength option based on the stamp on your metal balance channel.
Thank you and let us know if you have any other questions or concerns.