Kwikset Signature Combination Lockset, Design: San Clemente, Matte, Interior Handle Type: Halifax Lever, Security Grade: 1, Re-Key Technology: SmartKey, Zinc, Keyway Type: KW1, SC1, Number of Cylinders: 1, Commercial/Residential: Residential, Backset Size: 2-3/8, 2-3/4 in, Backset Type: Adjustable, Deadbolt Latch Throw: 1 in, Door Thickness: 1-3/4 in, Strike Type: Round Deadbolt, Projection Size: 2-5/8 in, Latch Type: Round Corner, Includes: (2) Keys and (1) Round Deadbolt StrikeDesigner style and great security with this Kwikset Signature Series productFeaturing SmartKey Security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in secondsLatch has round corner faceplateDeadbolt latch has 2-interchangeable faceplates – round corner and square corner1 in deadbolt throwLocking mechanism functions with turn piece on the interior of the lockEasily installs in minutes with just a screwdriverMicroban anti-microbial product protection keeps door hardware 99.9% cleaner than unprotected surfaces