This part is on top of both side of bottom window sash corner.

A quick learner from Galloway nj says:
February 18, 2023
I have ordered S380-28 - 28" Series 380 channel balanceer and sash guide, howmet( order #2026012), but the howmet doesn't Mach to my existing part. I have uploaded some pictures of existing howmet. Please guide me which part I needed to replace what I have. Thank you !
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Emily from SWISCO responded:
February 20, 2023

Hi there!

This top sash guide reminded me of our 18-061 at first glance. Have a look at the dimensions and compare them with your old hardware to see how they match up. 

If you have any questions just let me know!

1/2" Top Sash Clip, Pennco
1/2" Top Sash Clip, Pennco
18-061
$1.62
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