SWISCO - The Replacement Hardware Authority

Window Crank Replacement Part(s)

A home owner from Michigan says:

I am needing to buy 3 replacement cranks for 3 different windows. They all seem to be the same exact part(s) for each window. I've included the picture of the part after I've taken it off the window. I have noticed the part numbers:




The arm part seems to be about 14 inches long.

Please let me know ASAP what you can recommend.


User submitted a photo of a window operator.
Profile picture of Paul
Paul from SWISCO responded:
Sure thing, Tim. This looks like our 39-331. Check it out and see if you agree.
A home owner from Michigan says:

Thanks for your quick response. That looks very close! That may be the right part.

However, I noticed that the screws holes on the new part seem to be in a different location. Would I need some type of adapter or would I just need to use the new screw holes where they are?

Please let me know, thanks!

Profile picture of Tom
Tom from SWISCO responded:
You could use our 39-362 Andersen casement window adapter. See what you think!
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