I need to order from you and replace 2 operators on my steel windows from 1950s; one right side and one left side. I suppose they are 9 inch window operators which are shown on your website under Product Code 39-001 and 39-002, but I’m not sure. Please identify them using photos I uploaded. Also please give me instructions how to replace them
Please identify
Quick Learner from Brooklyn, NY
Jul 14, 2025 8:03 pm
2 user uploaded images
2 Replies
Jasmine from SWISCO
Jul 16, 2025 11:59 am
Thanks for posting! Yes, I agree that the 39-001 and 39-002 appear to be a match. Ultimately, to confirm that they will be a fit for your window, you'll need to compare the specifications provided from the website. You'll likely need to detach the end of the arm from the track to get an accurate measurement.
The compatible track for these cranks is the 39-504 SS 13-1/4" Channel Guide.
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