Andersen TW21042 (Upper Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_38310 Older style screens have 1

Older style screens have 1 screen latch on top

This unit takes the place of a screen measuring 39-7/8" wide by 58-27-32" high

Andersen CW2 Casement Sash - High-Performance Low-E4 Glass - White Color

Andersen CN5 Casement Sash - High-Performance Low-E4 Glass - Terratone ColorWorks with Perma-Shield Casement Windows manufactured from 1966 to Present

Andersen TW21042 (Upper Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_38310 Older style screens have 1Andersen TW21042 (Upper Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt Wash Double Hung Windows manufactured from 1992 to May 24, 2010. This sash has grille grommets in the sash. These plastic grommets are visible on the inside of the sash and can be punched out to accept grilles. This sash uses older style grilles with round end plungers that clip into the grommet holes.