Hello!
I am missing some handles and a few of the windows no longer open correctly, so I'll need the whole operator. They are vinyl and once I unscrewed the plate, it just slipped through a slot in the window frame. The measurement from roughly the center of the operator to the center of the hole at the end of the arm is 13".
Please let me now if there are additional measurements you need to help find the part. I have one on each side of a picture window and so I have windows that open to the left and to the right. So I'll need sets- or at least one of each.
Thank you!
Phaedra