Mechanical Push Button Lockset, Handle Type Lever, Function Entry, Key Override Options None, Hand Nonhanded, Finish Brushed Steel, Door Thickness 1-3/8 in to 2-1/2 in, Keypad 13 Button, Vandal Resistant, Backset 2-3/4 in, Grade 2, ADA Compliant Yes, 3 hr Fire Rated, Case Material Zinc, Series CL600, Latch Length 2 3/4 in, Max. User Codes 1, Standards ANSI/BHMA A156.2, Weather Resistant Yes