Step up to designer styles and superior security with Kwikset Signature Series products. Halifax combines sophistication and simplicity, making this design the ideal accent for a contemporary home. Both levers/knobs can be operated by a key on the outside or thumb turn on the inside. The rich tones of Matte Black add the finishing touch to this product. The Matte Black finish provides a rich and warm complement to the product’s style. Designer style and superior security with this Kwikset Signature Series™ product Featuring SmartKey Security™, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds SmartKey Security™ re-key technology is compatible with Kwikset (KW1) keyway or (SC1) keyway options Comes with 2 keys Latch has 3 interchangeable faceplates; round corner, square corner, and drive-in collar Meets ADA/ANSI A117.1 requirements, ensuring accessibility to all disabled persons ANSI/BHMA grade 2 certified Latch has adjustable backset 2-3/-in to 2-3/4-in to fit all standard door preparations Locking mechanism functions with turn piece on the interior of the lock Collection Name: Halifax Color/Finish Family: Black Hardware Finish: Matte Manufacturer Color/Finish: Matte Black Type: Keyed entry Backset Size: Adjustable Bore Size: 2-1/8-in Edge Bore Size: 1-in Fits Door Thickness: 1-3/8-in to 1-3/4-in Projection Measurement: 2-3/8-in ADA Compliant: No Commercial/Residential: Residential Deadbolt Included: No deadbolt For Use with Bed/Bath: No For Use with Entry Door: Yes For Use with Hall/Closet: No For Use with Mobile Homes: No Handing: Reversible Latch Style: Adjustable latch Lock Type: Keyed entry with turn Material: Zinc Number of Cylinders: 1 Package Quantity: 1 Package Type: Single pack Projection (Inches): 2.38 Re-Key Technology: SmartKey Shape: Square Style: Contemporary Total Number of Pieces: 1 Use Location: Exterior Warranty: Limited lifetime ANSI/BHMA Security Grade: Grade 2 (Better) CA Residents: Prop 65 Warning(s): No UNSPSC: 31162800