Andersen 20210 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Tempered Glass Color:Pine Interior / White Exterior This Amerock sash lock is

This Amerock sash lock is for a left hand unit

Andersen TW20210 (Upper Sash) White Exterior and White 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

Andersen TW2846 (Upper Sash) Forest Green 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

Andersen 244DH2846 200 Series Double Hung Upper Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass and Finelight Grilles

Andersen AX5 Awning TruScene Screen - Natural Wood Interior

Andersen 20210 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Tempered Glass Color:Pine Interior / White Exterior This Amerock sash lock isAndersen 20210 Narroline Double Hung Upper Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with Natural Interior. This window sash has Low E Tempered Glass. Low E4 Glass is a high performing glass that improves energy efficiency over standard dual pane glass. It also adds fade protection and water spot reductions due to it's special coating. This sash features a patented