1610 Number on Balance Sash Wt. 5-8 lbs Part Number 60-161

1610 Number Stamped on Balance. 17" Metal Channel Length. Sash weight: 5-8 lbs. 1/2" x 1/2" non-tilt window channel balance 60-161.
***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.