Schlage F51 Flair Satin Nickel Universal Keyed Entry Door Handle Warm Honey Sculpted Stone Sophistication 1002431790 Sculpted Stone Sophistication Easy to Handle: Smooth hand feel knots easily and holds securely Specification Details Finish Satin Nickel Style Series Flair Lever Keyed Entry Lock Door Thickness 1 3 8" (35 mm) to 1 3 4" (44 mm) Backset Universal backset adjusts to 2 3 8" (60 mm) or 2 3 4" (70 mm) Keyway 5 pin tumbler C keyway standard Handing Reversible for right or left handed doors ADA Compliant No UL Listed Locks for up to three hour fire doors available Warranty Limited Lifetime Mechanical and Finish Warranty Applications Residential single and multi family doors Certifications ANSI BHMA A156 I love the gently swept handle—it feels elegant and purposeful