Andersen A3 Awning Screen in White Color (1966 to 1995) Category_55-1\16 Inches The wing blade clips into

The wing blade clips into a screen channel slot that extends the full length of each side jamb

A right hand unit will have the lock on the right hand side

Andersen TW28310 (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

If you need a screen with 1 screen latch then your window was manufactured from 1966 to 1995 (old style screen)

Andersen 1852 Narroline Double Hung Upper Sash Sandtone Exterior with Sandtone Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen A3 Awning Screen in White Color (1966 to 1995) Category_55-1\16 Inches The wing blade clips intoAndersen A3 Perma Shield Awning Screen White Color Works with Perma Shield Awning windows manufactured from 1966 to 1995. Aluminum screen frame with durable aluminum screen cloth. This screen is held in place by 1 screen latch located on top of screen. Screen measures 31 31 32" wide by 20 5 32" high. Note: Verify the number of screen latches needed on your window prior to ordering. Newer style screens have 3 screen latches (one on each side and one on