Anderson window balance

Question

I need a replacement Anderson double hung window balance and the only visible marking says 11600-17

The visible glass dimension is 32-3/8"W x 20" H (each pane)

Paul · Accepted Answer

Based on your glass size, I think our 24-939 might work for you. There should be more stamps printed on the balance box itself, perhaps on the tab, which would allow us to confirm if the 24-939 is correct.