Austral Security Screen Door Lock Elegance ALELBLK Note: Use with HD14 Rod triple lock (will not work with cable version). Screen Door Lock commonly used in residential area. Necessary to make sure the screen door closes securely. Screen Door Lock Function - features a non-handed interior snib lock function and self latches when door is closed. Features: The Austral Elegance lockset includes a Caretaker one-way locking function that enables the lock to be "snib locked" from the outside by operation of a Caretaker key. The Caretaker key cannot be operated to unlock the lock. Mortice hinged security door lock Latchbolt is retracted by outside/inside lever Self-latching grooved bolt Jemmy resistant deformable strike plate Snib and cylinder locking Cylinder not included Use cylinder ALAAC4CYL (Silca LW4 keyway) Reversible Unique Caretaker feature Use with HD14 triple lock Euro cylinder sold separately Specifications: Body Measure: 177mm x 31mm Handle Length: 110.7mm Finish: Black