Four window parts

Question

I need four of these. The whole window measures 43 by 56 the window that goes up is 43 by 29. I cannot read the numbers on the unit because they are worn off.

Tom · Accepted Answer

Based on your photos, you have either our Series 380 or Series 385. The only difference between them is the size of the bottom fitting, which is indicated on their respective store pages. You'll need to measure your bottom fitting to confirm which one is the better match.

You will need to read that stamp to pick the proper option. See if there's a balance in your house that's the same size but still legible.

Comparison of the S380 and S385 balance shoes.