This aluminum track is a replacement for tracks used on each side of the front frames on Hehr Clearview (Clear-View) and 1008 and 1009 windows.
The metal or nylon "button" on the end of a Clearview window operator slides in the track when the window is opened and closed.
Track is 11/16" wide and is designed to accommodate a 9/16" diameter button. They are 14" long but may be cut to length.
Package includes 2 tracks