S385-27 Channel Balance

Quick Learner from Utah

Feb 26, 2020 3:23 pm

Hello, I need to order 4 channel balances for my windows. The marking on them is ; 26 4 CX CMC 7
I see that the S385-27 Channel Balances have different options, but I don't know how to determine which one I need?
The metal track length is 27 inches.

2 user uploaded images

2 Replies

Casey from SWISCO

Feb 26, 2020 4:12 pm

Hello,

Your combination of nylon attachments looks closer to our S350-27 that has wings on the bottom attachment and not on the top. As for the spring strength, your 26 4 indicates that you'll need the 2640 option for your balances. Thank you!