Kwikset 159RDT-S.STRKP Milan Double Cylinder Keyed Entry Deadbolt with SmartKey Satin Chrome Door Hardware Deadbolts Keyed E

Kwikset 159RDT-S.STRKP Milan Double Cylinder Keyed Entry Deadbolt with SmartKey Double Cylinder: The deadbolt is thrown and retracted by a key from either side. As you will not be able to unlock this from the inside without a key, please check your local fire code to ensure this is allowed before purchasing.Features:Tested to exceed ANSI/BHMA Grade 2 security requirementsConstructed of solid brass for durability and dependabilityInstalls easily with all necessary mounting hardware includedMicroban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfacesCovered by Kwikset's limited lifetime manufacturer warranty Two keys will be shipped per lock. Three or more items keyed alike will ship a total of 6 keys Specifications:Backset: Adjustable 2-3/8" or 2-3/4"Cross Bore: 2-1/8"Edge Bore: 1"Door Thickness: 1-3/8" to 1-3/4"Handing: Reversible Left or RightInterior Height: 2-1/2"Interior Width: 2-1/2"Interior Projection: 15/16"Exterior Height: 2-1/2"Exterior Width: 2-1/2"Exterior Projection: 15/16"Latch Faceplate: Drive-In, Round Corner, or Square CornerCylinder: SmartKey 5 Pin KW1, SmartKey Keyed Entry Deadbolts Satin Chrome