Old window crank
Quick Learner from Plainville ma
Sep 13, 2026 2:24 pm
I have an old style window crank, the window arm measures 3" the space between the bottom screws is about 2 1/2", the mechanism it self measures 4 1/2" I need a replacement
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2 Replies
Tom from SWISCO
Yesterday 1:04 pm
Hello! Thanks for reaching out to us. The design of your operator reminds me strongly of our 39-025, but your dimensions are very different. I've honestly never seen an operator with those dimensions before. A 2-1/2" spacing between bottom holes, for example, is very large.
I recommend triple checking them just to be safe. You can see our dimensions below.
Dimensions for 39-025
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