Andersen TW2452 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_A25 Grille clips are needed for

Grille clips are needed for installation

This operator fits windows with a visible glass dimension width of 12-5/8"

Andersen WX4 (77) Primed Casement Sash with Dual Pane Glass

This sash has an unobstructed glass size of 23 inches wide by 17 15/16 inches high

Andersen CXW45 Casement Sash - High-Performance Low-E4 Glass and Finelight Grilles - Sandtone Color

Andersen TW2452 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_A25 Grille clips are needed forAndersen TW2452 (Lower 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. This