Andersen TW3846 (Upper Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_AXW3 This screen measures 23-1/16" wide

This screen measures 23-1/16" wide by 36-1/2" high

This sash has an visible glass size that measures 55-1/16" wide by 12-5/8" high

Andersen 244GW4040 - 200 Series Gliding Window (Active) Sash - White Color - Low-E Glass

This screen measures 27-3/4" wide by 39-3/8" high

Andersen TW3846 (Upper Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_AXW3 This screen measures 23-1/16" wideAndersen TW3846 (Upper Sash) Sandtone Exterior and Natural Pine 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