window sash assembly

Question

30 inch long. and one end screws through an eyelit to the side of the window

User submitted a photo of a window balance.

Paul · Accepted Answer

We should be able to replace this. Can you just confirm the diameter of the outer tube? I'd wager it's 5/8" or 9/16". In both cases, I'd recommend our S600-30 spiral balance. Let me know what you think.