2220 Number on Balance 8-12 lbs Sash Wt. 60-222

2220 Number on Balance. 23" Metal Channel Length. 8-12 lbs Sash Weight. 1/2" x 1/2" non-tilt window channel balance. Part Number 60-222.
***Note: Top and bottom balance ends must be ordered separately. We strongly suggest replacing the sash guides on the side of your window as well.