Awning Window Crank Replacement

Question

The previous home owner left us 3 broken cranks for our awning windows. House was built in 1957 and no one knows when the sunroom was added. Inspection missed this and we are now responsible for an unknown age and brand of window repair. Previous owner screwed windows shut because cranks will open windows but not close them, as it appears the tension on the crank is gone on all 3 of the broken windows.
The cranks operator is right handed. The crank arm needs to be flush on the left side and can't be on the right. We tried that with a wrong product.
The crank operator is 5 and 1/4"
The crank arm is 2 and 5/8"
The holes on the bottom of the operator are just under an inch part

Casey · Accepted Answer

Hello,

Take a look at the 39-074 shown below. This is a similar style to your operator, and the dimensions are close to yours. Review the hole spacing and size of the hole in the link arm to see if this could work for your application. Thanks for posting!

Alternate view of 39-074