window track

Question

I need a window track which will accommodate an offset single arm operator, part # 39-413. The diameter of the wheel at the end of the arm is 9/16. I previously purchased a channel guide (track) from you #39-504, however, the track is not wide enough.

Tom · Accepted Answer

The track you need for the 39-413 would be the 39-505.

For the 39-504 track, take the operator with the metal bearing at the end like the 39-366.