Replacing balances on two Kinro windows

Question

I'm looking to replace channel balances on two non-tilt windows. I took many varied images, but with the 5-upload limit I tried to provide the most useful.

The balances for the two windows appear to be nearly identical, the only differences are in the codes:

26-4 LM5 CMC 8 ? for the 21.5 lb sash
26-4 KM5 CMC 8 ? for the 19 lb sash

The closes match I could find based on other searches and guides seemed to be the 27" Series 380 Channel Balance, option 2630 for the 19 lb and 2640 for the 21.5 lb. Can you confirm if my identifications for replacement are correct?

Tom · Accepted Answer

Thanks for your photos. Based on what I see here, you have either our S380-27 or S385-27, depending on the depth of the bottom shoe. That's the only difference between them. I recommend measuring your shoe and referring to our dimensions to confirm the best match.

Comparison of the S378, S380 and S385 balance shoes.