Andersen Exterior Keyed Lock for Frenchwood Hinged Patio Door - Satin Nickel Finish

• Works with 400 Series Frenchwood In-Swing and Out-Swing Patio Doors from 1988 to Present.
• Used to enable the locking and unlocking of your patio door from the outside of your home.
• Includes the lock cylinder housing and the lock cylinder with keys.