Classroom Lck,Stin Chrome,Sentinel Lever
Electronic Classroom Lockdown Lock, Function Programable Function Control, Access Method Keypad, Mounting Style Mortise, Lock Material Stainless Steel, Finish Satin Chrome, Series 9000, Handle Type Clutched Lever Sentinel, Door Thickness 1-3/4 in, Key Override Options Interchangable Core, Hand Field Reversible, Outside Height 10 15/32 in, Outside Width 3 27/64 in, Outside Depth 2 11/16 in, Keypad Material Zinc, Power Source (4) AA Batteries, Battery Life 1 to 2 yr.