casement window crank

Quick Learner from Minnesota

I need 4 of these. Two for Right side Casements, 2 for left side Casements. As i see the only difference is the right side casements cranks handles are offset to the left(like the pics i sent) and left side handles are offset to the right. Is that correct? Are there other differences? thank you for your time.

Feel free to call me with any questions.

Steven

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4 Replies
Bob
Bob from SWISCO
SWISCO
Expert

Hi Steven. The orientation of the link arm also differs depending on which handed casement operator you're dealing with, so it's always good to make sure you know which one you have. This looks like our 39-315 and 39-316 Truth Dyad Operators, but go over all the dimensions to confirm that they match. 

Quick Learner from Minnesota
Ok, i see the difference in link arm orientation, thank you. now i see the difference in the leading edge as being rounded and not as square as mine. Also, the color difference, as mine are lighter in color in comparison to yours. Any feedback would be appreciated. thanks again.
Bob
Bob from SWISCO
SWISCO
Expert

Thanks for bearing with us during this busy season, Steven. I wouldn't worry about the aesthetic differences you point out, as the 39-315 and 39-316 are just more modern designs. As long as the dimensions match your old hardware, they should work for you. Unfortunately, they are available only in white or clay. 

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