Andersen 0P052020. Need for left and right including the handles. White.
Bob from SWISCO responded:
March 31, 2020
Thanks for posting. If your window is Andersen, these operators actually are not. They look like our ROTO 32-329 and 39-330 Split-Arm operators; go over the dimensions to confirm that they match. You can use our 39-114L Crank Handle.