Andersen TW2856C (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_AW3 These units have a single

These units have a single sash lock

Andersen A4 Awning TruScene Screen - Stone Color

This screen measures 21-5/32" wide by 39-3/8" high

This sash has an unobstructed glass size of 29-1/2" wide by 25-11/16" High

Andersen TW2856C (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_AW3 These units have a singleAndersen TW2856C (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun 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.