need help

Hello,

With this combination of attachments, you could have either the 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. 

I'm also having a hard time making out the stamp code on your metal channel. I'd recommend checking the balance on the other side to confirm the strength option needed for your replacements. Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.