replace broken casement window cranks

Question

These Solar Industries Inc. windows were purchased in April 1999 through Home Depot. The window mechanisms seem to work fine except that the hand crank part is breaking on all of them. There are five, 18x60 windows in total. I'm attaching photos.

I would like to know if you have the parts available to replace the broken mechanism. Let me know if you need any additonal information. Thank you for any help you can provide.

Casey · Accepted Answer

Hello,

This looks like an older version of the 39-091 and 39-092 Short-Arm Roto operators. They can use either the 39-224 Folding Handle or the 39-230 Handle.

Please note that the long bracket arm that connects the short arm of the sash is no longer made. Unfortunately, Roto has discontinued a lot of the hardware used with these operators and there are no known replacements at this time. You will need to reuse your old bracket arm if possible. Take a look and thanks for posting!