Lauren from SWISCO responded:
October 27, 2021
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. Comparison of the S380 and S385 balance shoes.
Please also confirm that the length of the channel is 27" and the stamp option needed will be 2640. Please let me know if you have any questions. |