This is the part in my windows that keeps the counter balance in the window frame I need six of these it's like a stopper once the window is put into place I hope this helps. Also I need the seals to go around the window how do I measure to get the right track seal any help will work
Paul from SWISCO responded:
December 4, 2019
Beginning with your top sash guide, our 18-008 should do the trick. As for your wool pile, you can have a look at our selection here. Make sure to measure the base and height of your part and compare it to the measurements of our replacements.
![How to Replace a Top Sash Guide [1080p]](../../images/videoThumbnails/107.jpg)