Casement Window OperatorsFw: Regulator pictures

Question

I am trying to find replacement operators to replace several operators that no longer work. The attached pictures are of an original operator. Which side are the hinges on for each hand? I will need both right and left hand operators.The property was built about 1950. The windows are inset in the stucco, making replacement difficult. If you do not carry a replacement would you suggest who might carry them.

Thank you for your assistance.

Robert

User submitted photos of a window operator.

Dave Sr. · Accepted Answer

Looks like your operator has an 11" arm like the 39-141 and 39-142, but I'm not sure if the end bearing would fit into your existing track. You might have to replace your existing track with the 39-504. Would that be possible? Also take a look at the 39-044 and 39-045 operators. These might also work on your window, but the arms are 9" long, so the window might not open up as far.