Designers Impressions Satin Nickel Double Cylinder Deadbolt Kwikset Keyway (We Key Lock Orders Alike for Free) Functionality: Double Cylinder (Keyed Exterior / Keyed Interior) Finish: Satin Nickel Adjustable Latch to fit 2 3/8" and 2 3/4" Backsets Fits on 1 3/8" to 1 3/4" thick doors Kwikset Keyway (We Key Lock Orders Alike for Free)