Austral SD7 Sliding Security Screen Door Lock with Cylinder Black SD7/BLST Automatic Door Seals Provides an excellent acoustic

Provides an excellent acoustic

Function that enables the lock to be "snib locked" from the outside by operation of a Caretaker key

These heavy duty

Deadbolt Lock Function - operated by turning a key or thumb-turn

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Austral SD7 Sliding Security Screen Door Lock with Cylinder Black SD7/BLST Automatic Door Seals Provides an excellent acousticAustral SD7 Sliding Security Screen Door Lock SD7 BLST 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. Note: Lazy cam euro cylinder included. Features: Mortice deadlock for sliding security doors Unlatched by levers from either side Snib lockable from inside Key lockable from both