Simplex 710803 Kaba 7100 Series Metal Mechanical Pushbutton Auxiliary Lock with Thumbturn, 25mm Tubular Deadbolt, Flat Front Face Plate, 60mm Backset, Bright Brass Finish

Fully mechanical lock eliminates the material and labour expense of battery replacements Single Access Code Lock is easily programmed via keypad without removing lock from the door Field reversible Handing Vandal resistant, solid metal pushbuttons