Mechanical, Knob, Cylindrical, Lockset Function Storeroom, Lockset Grade 1, 5400 Caroline Style, Satin Chrome Lockset Finish, Keyway Type , Best, Falcon, Key Type Different, Standards ANSI 156.2, Series 4000, UL Listed, No, Lockset Fire Rating 3 hr, Backset 2-3/4 in, Ligature No, Item Knob Lockset, Location Type Commercial, Lockset Performance Strength Heavy Duty, Required Door Thickness 1-3/4 in to 2-1/4 in, Series 5400, Strike Dim. 1-1/4 in x 4-7/8 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -