Discontinued Andersen keyed cylinder lock, Weiser keyway for 2-pane primed wood patio doors manufactured 1964 to 1966. Short tail piece projects 3/8 inch from the back of the cylinder.

NOTE: Tail piece will be a different length - cut and/or file as needed to achieve proper length.
 

Replacement Options
2-1/8 Tailpiece - Break Away Tail Piece  1/4" increments

15031 - Schlage Keyway  KD   
15032 - Schlage Keyway  KA   

15033 - Weiser / Kwikset Keyway  KD    
15034 - Weiser / Kwikset Keyway  KA