Seattle Handleset, with Square Lever Solid forged brass construction. Shown in Single Cylinder function. Other functions available. Shown with Square Lever and Contemporary Square Rose, can be customized with other interior Reserve style knob, lever, or rose. To personalize your look, this Contemporary inspired design is available in 3 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.