NCSEN Black Door Knobs Interior, Aged Bronze knob with Lock, Coastal Style for Privacy and Bedroom

PRIVACY FUNCTION: Recommend use on the living room or bedroom doors,locked by turn button from inside, outside use door key to release button if emergency condition. EASY INSTALL: This door knobs is simple installation just use screwdriver in 15 minutes,reversible for left or right handed,make sure the opening direction before latch installation. DOOR THICKNESS STANDARD: Fits most of size doors 1-3/8" to 1-3/4" thick, latch backset adjusts to either 2-3/8" or 2-3/4",you can remove the middle black part to adjust,with black part means 2-3/8"only. VINTAGE STYLE: NCSEN has own designed on this door knob which has matte black, brushed nickel and aged bronze optional, you can install with any deadbolt lock in your home, whatever contemporary or vintage style. WARRANTY FOR CUSTOMERS: We promise 3-year warranty for mechanical and finish warranty 2-year with great after service.Installation question or quality problem kindly E-mail us.