Channel Balance

Question

I need a new channel balance. Length - 29". Stamp is 28B.
I think what I need is 29" Series 380 Channel Balance
Product Code: S380-29. I am not sure which option I need based on the 28B.

Thanks for your help.

User submitted photos of a window balance.

Paul · Accepted Answer

I agree, the Series 380 looks like a good match. Usually, a stamp of 28B corresponds to our 2820 option, but weigh your sash just to be sure.