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. This passage knob/lever is best used on interior hall and closet applications where no locking is required. The knob/lever is reversible and mounts on both left and right handed doors. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel. *Brand Name: Kwikset Style: Halifax Finish: Satin Nickel Product Type: Passage Lever Door Direction: Right or Left Handed Material: Steel Grade: 2 Grade Commercial or Residential: Commercial and Residential Maximum Door Thickness: 1-3/4 in. Minimum Door Thickness: 1-3/8 in. Drill Resistant: Yes Knob or Lever Bore Hole Diameter: 2-1/8 in. Indoor or Outdoor: Indoor Lockset Type: Not Keyed Packaging Type: Clamshell Knob Style: Lever ADA Compliant: Yes Number in Package: 1 pk Backset Dimension: Adjustable 2-3/8 to 2-3/4 in. Easily installs in minutes with just a screwdriver Meets ANSI/BHMA Includes: lever, latch, and strike plate