Hi Jasmine, I measured again. The metal channel is 19 and 3/8". It is just not that extra 1/2". To be honest, the channel looks to be in great shape. The plastic ends are not broken or excessively worn. What seems to happen is that the channel falls out of the window itself. It seems that is nothing on the edge of the window that catches and holds the channel in place such that the window is "wiggly" in its frame. I have attached 4 photos: the take-out clip, the window frame showing the holes for the take-out clip and the cable hook, the closed window showing the top of the channel that is not hooked into anything so that when you raise/lower the window, it falls out, and the edge of the window showing the top where the channel should be catching so that it stays in the window. I appreciate any help you can offer.
4 user uploaded images