Searching for Casement Operator

A quick learner says:
August 5, 2019
Please see the photos, I need one crank.
Thumbnail of the uploaded file named IMG-7043.JPG
Thumbnail of the uploaded file named IMG-7044.JPG
Thumbnail of the uploaded file named IMG-7045.JPG
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Bob from SWISCO responded:
August 8, 2019

Thanks for writing in. Ultimately it will depend on the length of the link arm. This looks like it might be our 39-028, but over the dimensions to see if it matches.
A quick learner from Northampton MA says:
August 8, 2019
Can you tell me exactly what to measure? From where to where?

THANKS!
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Bob from SWISCO responded:
August 9, 2019

Sure. Measure from the center of the base to the center of the base, to the center of the wheel at the end of the arm. For the 39-028, this dimension is 9-1/2". 

Dimensions for 39-028
Dimensions for 39-028
A quick learner from Northampton MA says:
August 9, 2019
Can you please check the photo?

Thanks! Almost there!
Thumbnail of the uploaded file named IMG-7074.JPG
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Bob from SWISCO responded:
August 9, 2019

Thanks for writing in. While it's a bit hard to confirm from a photo fo a measuring tape alone, this certainly looks like it matches to me. Just double-check to be certain, and let me know if you have any other questions. 
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