Mechanical Push Button Lockset, Handle Type Knob, Function Entry/Passage, Key Override Options None, Hand Factory Right, Field Reversible, Finish Satin Stainless, Door Thickness 1-3/8 in to 2-1/2 in, Keypad 14 Button, Vandal , Backset 2-3/8 in, No, Case Material Zinc, Series LD450, Latch Length 1/2 in, Max. User Codes 1, Weather Yes, Includes (2) Cover Plates, (2) Gasket, Lock, Manual, Required Installation Hardware, Template, Style Tubular Latch