Andersen Perma-Shield Gliding Door 2006-Present Tribeca Series Inside lock thumb latch

Andersen Perma-Shield Gliding Door. 2006-Present Tribeca Series Inside lock thumb latch used with REACHOUT deadlock. New Style Replaces old parts 1997291 and 2573554

For replacement help, read:Replacing Andersen Gliding Door Handleset and Lock