Andersen TW34310 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Color:Pine Interior / Sandtone Exterior This sash has an visible

This sash has an visible glass size that measures 67-1/16" wide by 16-1/8" high

This operator works for units with a visible glass dimension width of 15-3/4"

This sash has an unobstructed glass size of 17-1/2" wide by 31-11/16" High

This screen measures 35-7/8" wide by 50-27/32" high

Andersen M430 Sash Balancer with Screws

Andersen TW34310 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Color:Pine Interior / Sandtone Exterior This sash has an visibleAndersen TW34310 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 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.