Paul from SWISCO responded:
June 21, 2016
Thanks for posting, Roger. Check out our Series 385 channel balance and Series 390 channel balance. These appear to match what you have. Specifically, I'd recommend our S385-21 and S390-21. I think you have the 2040 option for one but for the 2090 stamp, you will need to weigh your sash to confirm which of ours will work.
|