Configuration:Full dummy set (two knobs), Door Thickness:1-3/8' to 1', Finish:Oil-Rubbed Bronze (RELIEVED) Baldwin's Images collection keyed-entry locksets feature solid brass construction for maximum strength and durability. Latch case is constructed from steel, and interior mechanics are made from either steel or brass for smooth operation.The Contemporary Knob Keyed Entry Set is available in several configurations: standard entry, emergency exit, dummy set, and keyed-alike in sets of four. Also available for either standard 1-3/8' to 1' thick doors, or for 1-7/8' to 2' thick doors.See options to choose configuration, appropriate door thickness, and finish.Adjustable latch fits 2-1/8' and 2' back sets.Optional emergency exit feature allows inside knob to open the door without having to unlock the latch.Includes two keys with 1' wide-bow surface for sure handling. Door Hardware Planning & Measuring Guide