710203 Kaba 7100 Series Metal Mechanical Pushbutton Auxiliary Lock with Thumbturn - 25mm Tubular Deadbolt, Flat Front Face Plate, 70mm Backset, Bright Brass Finish | Secure Cabinets, Lockers & Storage Units for Home & Office Security

Mechanical pushbutton lock eliminates problems and costs associated with issuing, controlling, and collecting keys and cards. Provides fully mechanical primary or auxiliary pushbutton access control by exterior combination, while allowing free egress at all times by interior thumbturn. Deadbolt models must be manually relocked. Deadlocking latch models automatically relock each time the door closes. The 7100 Series lockset provides fully mechanical primary or auxiliary push-button access control by exterior combination, while allowing free egress at all times by interior thumbturn. Deadbolt models are manually relocking. Deadlocking models automatically relock each time the door closes.