Electronic Keyless Lock,Left Hand
C In..Keyway (Included), Hand Left, Network Interface None, Outside Height 11 in, Outside Width 3 1/4 in, Outside Depth 3 in, Keypad Material Metal, Power Source (5) AA Batteries, Battery Life 100,000 Cycles Electronic Keyless Lock, Function Classroom with Key Override, Access Method Keypad, Mounting Style Mortise, Lock Material Zinc Alloy, Finish Brushed Chrome, Series Trilogy, Handle Type Lever, Door Thickness 1-3/8 in to 1-7/8 in, Key Override Options Schlage In.