Need replacement channel balances-please verify my choice

Question

From looking at your photos appears most like the 23" SERIES 385 CHANNEL BALANCE
Product Code: S385-23. stamped "22 C" Do you agree? Or could it be S380?

User submitted photos of a window balance.

Paul · Accepted Answer

The difference between the Series 380 and Series 385 is the size of the bottom shoe. This difference is a little too subtle to make out by eye, so you will need to measure your shoe to confirm the better match.