Casement window operator

A few replacement options come to mind. But, before we make a recommendation, could we have you get back to us with the measurements of the arms of your operator? If you can also get a clearer shot of the arms for us to see, that would be a big help. 

Thank you for replying back with these additional photos. Take a look at our 39-031 and 39-032 entrygard dual arm operators. Carefully review our measurements listed and see if they are compatible with yours.