Mechanical, Knob, Cylindrical, Lockset Function Privacy, Lockset Grade 3, Rusk Style, Aged Bronze Lockset Finish, Keyway Type None, Key Type Not Keyed, Standards ANSI, No, Lockset Fire Rating Not Rated, Backset 2-3/8 in or 2-3/4 in, Ligature No, For Use With Interior Doors, Includes (2) Keys, Item Knob Lockset, Knob Material Steel, Location Type Commercial, Lockset Performance Strength Medium Duty, Number of Keys 0, Pins 0, Required Door Thickness 1-3/8 in to 1-3/4 in