Deadbolt Kwikset 785-S.STRKP 780 Double Cylinder Keyed Entry with SmartKey from the Signature Series Matte Black Door Hardwa

Kwikset 785-S.STRKP 780 Double Cylinder Keyed Entry Deadbolt with SmartKey from the Signature Series 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 includedCovered 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: 2-5/8"Interior Width: 2-5/8"Interior Projection: 2-1/8"Exterior Height: 2-5/8"Exterior Width: 2-5/8"Exterior Projection: 2-1/8"Latch Faceplate: Drive-In, Round Corner, or Square CornerCylinder: SmartKey 5 Pin KW1, SmartKey Keyed Entry Deadbolts Matte Black