Series 380 or 385?

Question

My broken window channel balance has the following code on it: 26 5 JU CMC 2
Comparing it with your website photos, the replacement unit should be either a Series 380 or 385.
But I can't tell whether the replacement shoe type is 15-005 or 15-004.
Maybe you can tell from the attached photos.
Or is there some dimension I can measure that will differentiate the two types?
Thanks!

Tom · Accepted Answer

You nailed it: there absolutely is a dimension you can compare. Check out the diagram below, and measure your shoe as shown. If your shoe measures 1", we recommend the Series 380, but if it measures 1-3/32", go with the Series 385.

Comparison of the S378, S380 and S385 balance shoes.