As the industry leader, Kwikset has provided trusted security for over 70 years and has become synonymous with security, peace of mind, style and innovation. The classic design of Tylo is at home in any d飯r. Its style lends a graceful finish to any door. This privacy knob/lever is best used in interior bedroom and bathroom applications where privacy is required. Both knobs/levers are operated by the thumb turn on the inside. The outside knob/lever is unlocked by an emergency key. The Satin Chrome finish gives the product a modern and minimalist look.