The skylight operator box in my skylight has bent and will not operate the window. The screw holes, the length and width match measurements from your
39-379 unit. Could you please provide me a measurement on the
39-379 unit from the right side of the shield covering the chain to the right side of the
39-379 unit? My part measured 1.375 inches. Attached is a photo of the unit in my window.
Thank you,
John