replace broken casement window cranks

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!