Schlage F54 LAT CEN Keyed Entry Satin Chrome Century Leverset Single Cylinder F Series Keyed Entry Latitude Collection Single Cylinder Leverset and Decorative Century Rose with Fixed Interior When LockedThe Century Collection Latitude keyed entry lever is part of the Schlage decorative design assemblies that are crafted to create the perfect blend of design and function Equipped with a reversible lever from the Latitude design set it makes a bold impression with its clean lines and strong appeal that complement settings ranging from traditional to contemporary This lever is paired with the smooth convex protrusion set atop the strong rectangular base of the Century decorative rose to create and provide a clean contemporary backdrop for the piece All the design features are complemented by the durability and integrity that come with the Schlage name to make this choice in leversets easier than ever Single Cylinder Leverset: The strong and durable metal construction of the F54 F Series functions as a single cylinder leverset that remains fixed on the interior when locked This functionality and design contains a keyed exterior locking mechanism and a turn button interior lock that keeps the door locked and fixed from the inside to help avoid potential lockouts Two reversible levers (one for each side) two decorative rosettes two keys a variety of strike and faceplates and mounting hardware are all provided for a quick easy and versatile installation of this steadfast Schlage leverset Features:Strong secure and durable all metal construction Interior side remains fixed when locked helping to avoid potential lockouts Keyed entry function with exterior key lock and interior turn button Adjustable fitting for all standard 1 3 8" 1 3 4" thick door preps Easy to install with reversible lever (Interior screws are not concealed)ANSI A156 5 BHMA grade 2 certified Triple option latch includes dead latch with 1" x 2