Casement crank outs
Hello,
Thanks for your post! We can supply a replacement for the window operator, however, you're also going to need to replace the window hinges. The rusted arm, in the second and third photos above, are part of the hinge.
I'm happy to recommend a replacement for the replacement hinge sets, but I'd just like to confirm that the measurement in the first photo is the length of the hinge track.
The casement window operator reminds me of the 39-387 Split-Arm Operator. To determine if this is the right replacement match, carefully look over the specifications and compare them.
The compatible hardware and accessories can be found tagged below.