Mechanical Push Button Exit Trim, Handle Type Winston Lever, Function Entry with Key Override, Key Override Options KABA Cylinder ( In.C In. Keyway) Included, Hand Factory Left, Field Reversible, Finish Satin Chrome, Door Thickness 1-1/4 in a 2-1/4 in, Keypad 5 Button, Vandal , Grade 1, Yes, 3 hr Fire Rated, Case Material Solid Cast Zinc, Series 5000, Max. User Codes 1, Standards ANSI/BHMA A156.2, Weather Yes