Window crank

Question

No name, numbers or stamp to identify manufacturer of this window crank for a casement aluminum bathroom window unless it was painted over by previous owner.

User submitted photos of a window operator.

Dave Sr. · Accepted Answer

There are two operators that come to mind when I look at your pictures: the 39-001 and 39-045. Personally, I'm leaning towards the 39-001, but take a look at both and let me know what you think.