Mechanical Push Button Lockset, Handle Type Lever, Function Entry with Key Override, Key Override Options LFIC Medeco/ASSA/Yale/Abloy (5 or 6-pin length) core not included, Hand Left, Finish Satin Chrome, Door Thickness 1-3/8 in to 2-1/4 in, Keypad 5 Button, Vandal Resistant, Backset 2 3/4 in, ADA Compliant Yes, 3 hr Fire Rated, Case Material Zinc, Series L1000, Latch Length 1/2 in, Max. User Codes 1, Standards UL/cUL Listed, Weather Resistant Yes.