Andersen TW3832 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Unit Number_34210 This lock fits mid-size units

This lock fits mid-size units (C4 and C45) with a visible glass height equal to 43 3/16" or 48"

Andersen 244DH3060 200 Series Double Hung Lower Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass and Finelight Grilles

Andersen 3832 Narroline Double Hung Upper Sash Terratone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW2836 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

This sash has an unobstructed glass size of 25 inches wide by 19 15/16 inches high

Andersen TW3832 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Unit Number_34210 This lock fits mid-size unitsAndersen TW3832 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass No Grille Grommets This Sash has no grille grommets, any interior grilles for this window will need to have the chisel style plungers. This sash has new High Performance Low E4 glass and replaces previous versions of Low E glass. High Performance Low E4 tempered glass provides outstanding insulating performance in both heating and cooling