Mechanical, Lever, Mortise, Lockset Function Entrance, Lockset Grade 1, Style 8800FL Augusta, Lockset Finish Dull Chrome, Key Type Different, Standards ANSI A115.1 Federal Specifications FF-H-106/2, ANSI A115.11, ANSI A156.13 Series 1000, Federal Specifications FF-H-106C/GEN UL Listed, Yes, Lockset Fire Rating 3 hr, Backset 2 3/4 in, Ligature No, Includes Escutcheon Plate, Item Mortise Lockset, Location Type Commercial, Number of Keys 2, Required Door Thickness 1-3/4 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -