The all new Elegance Push2Go replaces the need for a key to engage privacy locking with a push button so you can "Push2Go". The door is then privacy locked (not deadlocked) from the outside. The door can be unlocked from the inside with the turnsnib and unlocked from the outside with a key. Expect to be protected. .. Self-adjusting catch plate automatically compensates for building movement and door carriage wear. Combine with multipoint kits to create a triple lock for extra strength and resistance. Designed and manufactured in Australia 7 year limited tarnish resistant and 10 year limited mechanical guarantee