Andersen TW3842 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Color:Pine Interior / White Exterior This is a filler that

This is a filler that fits between the base of the operator and the wood stop to fill the gap when replacing the #2320 and #2420 and #2520 operators

Sold as a pair (one left and one right)

Andersen TW2046 (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

This sash has an unobstructed glass size of 25 inches wide by 33 15/16 inches high

It also allows for total ventation with the doors open and both screens across the opening

Andersen TW3842 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Color:Pine Interior / White Exterior This is a filler thatAndersen TW3842 (Upper Sash) White 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