Channel Balance 29 6 HX CMC 7

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. Please measure the metal channel to confirm the length is 30" and you will need a 2960 stamp option. Please let me know if you have any questions. 

Comparison of the S378, S380 and S385 balance shoes.

Thank you for confirming!

The S380-30 with a 2960 stamp option is the best match! Please let me know if you have any additional questions.