Andersen TW30310 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_3856C Size FWH31611 screen dimensions are

Size FWH31611 screen dimensions are 33 1/2 inches wide by 80 9/16 inches high

This kit fits a window with a visible glass size (lower sash) of 20-7/16" wide by 21-15/16" high

Andersen 3042 Conversion Kit for Narroline Windows - White Exterior & Natural Pine Interior

The length of this weatherstrip is 23-5/32"

Andersen TW30310 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_3856C Size FWH31611 screen dimensions areAndersen TW30310 (Upper 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.