1520 CHANNEL BALANCE WITH ENDS

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 nylon attachments should measure 16" long and you will need a 1520 stamp option. Please review and let us know if you have any additional questions! 

Comparison of the S378, S380 and S385 balance shoes.