With Weiser you can blend simplicity with elegance. Just like the city, Prague is the ideal mix of contemporary design with subtle traditional details, featuring clean lines and curved arches. The simple, clean aesthetic of this deadbolt instantly elevates any home exterior. This single cylinder deadbolt can be locked or unlocked by a key on the outside or the turn piece on the inside. The crisp, clean appearance of the satin nickel finish adds to the overall look of the product and brings a modern feel.For use on exterior doors where keyed entry and security is neededFeaturing SmartKey re-key technology, re-key the lock yourself in seconds in three easy stepsLow profile 1/2 in exterior depth for a sleek, modern lookFeatures an adjustable latch to fit all standard door preparationsLocking mechanism functions with turn piece on the interior of the lock1 in deadbolt throwEasily installs in minutes with just a screwdriver