The Lockwood LW9 Patio Sliding Door Lock is a new surface mounted, Twin-beak Patio Sliding Door Lock incorporating sleek and modern styling with an innovative snib design that is both ergonomic and intuitive in operation.

The patented snib operation is the standout feature of this lock. A smaller handle inside the D-handle, the snib lock is used for Safety Mode locking. It unlocks the door when pulled in the opening direction and locks when pushed in the closing direction, making it possible for one fluid motion to unlock-open and close-lock. Aside from the ease of operation, the snib lock also becomes an easy, yet subtle visual indicator of lock status. The lock can be further deadlocked to Secure Mode with the key.