For over 60 years, Weslock has been providing homeowners with quality ANSI Grade 2 door hardware utilizing our unique push-button safety feature. Weslock also features all metal parts, ease of installation, panic-proof privacy/keyed entry locking, concealed installation screws, removable knobs and levers, dual spindles and removable rosettes. The snap on rosettes and removable levers/knobs showcase the traditional polished brass lacquered to capture the bright finish. The Traditional Lexington/Oval entry handle single cylinder interior kit comes with a sonic knob. Interior Only.