Elizabeth Handleset, with Decorative Lever Solid forged brass construction. Shown in Single Cylinder function. Other functions available. Shown with Decorative Lever and Traditional Arch Rose, can be customized with other interior Reserve style knob, lever, or rose. To personalize your look, this Traditional inspired design is available in 6 finishes. Solid brass deadbolt latch with hardened steel roll pin for additional strength and security. Accomodates 5-1/2" center to center dimension ONLY Accommodates door thickness 1-3/4" to 2". Up to 2-1/2" thick door door with service part kit. Baldwin 5-pin C-Keyway standard. SmartKey Re-Key Technology optional. Adjustable backset latch fits 2-3/8" (60mm) or 2-3/4" (70mm) pre-bored doors. Handing only required when ordering lever interior style. Functions available: single cylinder, double cylinder, and full dummy. Limited Lifetime Mechanical Warranty and Limited 25 Year Finish Warranty