Kwikset 971CSLSQT Casey Single Cylinder Interior Pack with Square Rose for 818 Low Profile Handlesets

Single Cylinder Keyed Entry (Interior Only)Single cylinder interior packs complete the interior mounting of a working mechanical lock set, and require an associated exterior single cylinder trim for installation. Includes a thumbturn for the interior side of the deadbolt and a knob or lever for the inside of the door. Features BHMA certified grade 2 security Constructed of high quality metal for lasting durability Installs easily with all necessary mounting hardware included Covered by a limited lifetime manufacturer warranty Complies with ADA standards For use with 818 low profile handlesets Specifications Backset Adjustable 23/8 Inch or 23/4 Inch Cross Bore 21/8 Inch Edge Bore 1 Inch Door Thickness 13/8 Inch to 13/4 Inch Handing Reversible Left or Right Handle Length 41/8 Inch Handle Projection 23/8 Inch Trim Width 25/8 Inch Trim Height 25/8 Inch Product Weight 1.4 lb.