Kaba Simplex 900 Series Metal Mechanical Pushbutton Auxiliary Lock with Thumbturn - 44mm to 54mm Door Thickness - 16mm Deadlocking Spring Latch - Flat Front Satin Brass Finish - Perfect for Commercial Buildings, Offices, and Storage Security

Kaba Simplex 900 Series Metal Mechanical Pushbutton Auxiliary Lock with Thumb turn, Fits 44mm to 54mm Thick Door, 16mm Deadlocking Spring Latch, Flat Front, Satin Brass Finish

Fully mechanical lock eliminates the material and labor expense of battery replacements

Single access code—one easy to manage code for all users

Lock is easily programmed via keypad without removing lock from the door

All metal cast front housing, force-proof, clutch-protected thumb turn, metal exterior trim plate

Field Reversible for Right Hand Left Hand Doors