Description Product OverviewKwikset Deadbolt, Traditional Design, 3 Grade, 1 -Cylinder, 5-Pin Cylinder, KW1 Keyway, Keyed Key, Re-Key Technology: SmartKey, Adjustable Backset, 2-3/8, 2-3/4 in Backset, Drive-In Latch, 1 x 2-1/4 in Faceplate, 1 in Throw Length, 2-1/8 in Cross Bore Diameter, 1 in Edge Bore Diameter, 1-3/8 to 1-3/4 in Door Thickness, Residential Commercial/Residential, Zinc, Polished Brass, Includes: (2) KeysProduct DetailsBackset Size: 2-3/8 2-3/4 inBackset Type: AdjustableCommercial/ Residential: ResidentialCross Bore Diameter: 2-1/8 inCylinder Type: 5-PinDesign: TraditionalDoor Thickness: 1-3/8 to 1-3/4 inEdge Bore Diameter: 1 inFaceplate Size: 1 x 2-1/4 inFinish: Polished BrassIncludes: (2) KeysKey Type: KeyedKeyway Type: KW1Latch Type: Drive-InMaterial: ZincNumber of Cylinders: 1Re-Key Technology: SmartKeySecurity Grade: 3Suitable for: Mobile HomesThrow Length: 1 inFeaturesFor use on exterior doors where keyed entry and security is neededDeadbolt operated by key outside and thumb turn insideDeadbolt drive-in latch to be installed in 1 in cross bore hole without faceplateLatch has adjustable backset 2-3/8 to 2-3/4 in to fit all standard door preparationsIncludes round deadbolt strike1 in deadbolt throwLocking mechanism functions with turn piece on the interior of the lockEasily installs in minutes with just a screwdriverMicroban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfacesSuitable for: Mobile Homes