Channel Balance Part

Question

Hi- can you help me determine what part number this is? I need to replace several on my windows. Thank you!

Lauren · Accepted Answer

Hello, thank you for posting,

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 attachments should measure 28" long and you will need a 2750 stamp option.

Please review and let me know if you have any additional questions.

Comparison of the S378, S380 and S385 balance shoes.