Two keys will be shipped per lock. Constructed of solid brass for durability and dependability, the double cylinder lock features a deadbolt that is thrown and retracted by a key from either side. Installs easily with all necessary mounting hardware included, this product is covered by Kwikset's limited lifetime manufacturer warranty.

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 Right - Interior 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 Corner - Cylinder: SmartKey 5 Pin KW1, SmartKey

Please note that as you will not be able to unlock this from the inside without a key, it is important to check your local fire code to ensure this type of lock is allowed before purchasing.

Features: - Tested to exceed ANSI/BHMA Grade 2 security requirements - Microban product protection keeps door hardware 99.9% cleaner than unprotected surfaces

For added convenience, three or more items keyed alike will ship a total of 6 keys.

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