Weslock 640I Oil Rubbed Bronze Weslock 640I Impresa Keyed Entry Door

Features: A Solid Brass Knob and Rose From the Elegance Collection Solid Brass Constructed Knob to Ensure a Long and Lasting Life of the Hardware BHMA Security Grade 2 Knob has Reversible Left or Right Handing Manufacturer Limited Lifetime Warranty on Mechanical Parts and Finish Product Technologies: Keyed Entry (Single Cylinder) Function: Weslock's keyed entry (single cylinder) door knob sets are keyed on the exterior with an associated thumb turn on the inside that can quickly and easily lock or unlock the latch mechanism. Single cylinder units are commonly used on a front, side or back entrance but can also be found on interior doors as well, depending on application. Specifications: ANSI Certification: A156.2 Handing: Reversible Left or Right Material: Brass, Zinc Backset: Adjustable to 2-3/8" or 2-3/4" Cylinder: 5 Pin Door Thickness: 1-3/8" to 1-3/4" Cross Bore: 2-1/8" Edge Bore: 1" Rose Diameter: 2.5" Projection: 2.25"Additional Functions: 600I: Passage Function 605I: Single Dummy Function 610I: Privacy Function 640I (This Model) : Keyed Entry Function About Westlock: If security, safety, and style are important to you, then Weslock is your choice for quality hardware for your home. Weslock hardware is well built, and designed to last through years of use.