Discontinued, Limited to Existing Inventory. This is old stock and may have minor blemishes or other imperfections
Interlock weatherstrip for an Andersen Perma-Shield gliding door built from 1966-1978. This will fit a two or three panel door. It is white in color. On the 2 panel door, it goes on the stationary panel. On the the three panel door, it goes on the side of the stationary panel that does not have the lock. This is one of two pieces for this location. The interlock is #1917108.

For more information, please read article: Identify Your Andersen Weatherstrip
or download a Worksheet in PDF format to help you decipher which door you have.