The Schlage Satin Nickel Flair Entry Door Lever is designed to resist pick and bump security attacks and meets ANSI grade 2 standards. It features a simple 3-step installation process that requires only a screwdriver. This lever is ideal for residential single and multi-family doors, fitting door thicknesses from 1-3/8 to 1-3/4 inches (35 to 44 millimeters).