Pic shown is 29 inches long. Have various lengths. Any help would be appreciated.Thanks, Keith
Harcar windows, circa 1992.

Quick Learner from Oviedo Florida
Sep 9, 2021 2:56 pm
4 user uploaded images
2 Replies

Emily from SWISCO
Sep 15, 2021 1:23 pm


Hi there!
With this combination of attachments, you could have either an S380-29 or S385-29 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. You'll also need a spring strength option of 2840.
If you have any further questions just let us know!

Comparison of the S378, S380 and S385 balance shoes.
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