2-3/16 in. White Plastic Window Channel Balance Sash Cams (Set of 2)

This plastic sash cam fits onto the upper top sides of the window (vent) that is sliding up or down. The sash cam and window then rest on the top guide of the sash balance. It has dimensions of the top being 1 in. wide by 5/8 in. deep and 1-5/16 in. tall. Width of this top guide needs to fit correctly in the window's track frame in order for it to slide up or down properly, and the depth allows the window to correctly rest on the top guide of the sash balance.