Definitions for "Jamb liner"
A profile of plastic or metal used in timber windows to enable hardware to be fitted easily Raamstijlgeleiders, Schuifraamprofiel
Metal or plastic covering the inside surface and head jambs of sliding windows.
The plastic or metal track installed in the jambs of the window in which the window sash slide.
Keywords:  fits, balance, removable, side, system
A removable balance system that fits into the side jamb.