Kwikset Entry Knob, Knob Handle, Satin Nickel, Re-Key Technology: SmartKey, Security Grade: 3, Door Handing: Universal, Includes: (2) Keys, Design: Polo, Cylinder Type: 5-Pin, Door Thickness: 1-3/8 to 1-3/4 in, Backset Type: Adjustable, Backset Size: 2-3/8 to 2-3/4 in, Edge Bore Diameter: 1 in, Cross Bore Diameter: 2-1/8 in, Strike Type: Full Lip Round Corner, Strike Size: 2-1/4 in, Latch Type: Adjustable, Throw Length: 1/2 in, Faceplate Size: 1 x 2-1/4 inUniversal handing fits both right-handed and left-handed doorsLatch has two interchangeable faceplates including round corner and square cornerLocking 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 surfaces