3085 - 3085 nightlatch without lock-back


Nightlatches are suitable for entrance doors which must lock automatically when the door is closed.

Available with single cylinder and thumbturn, or alternatively with double cylinders or single cylinder only. Uses either Euro or UK Oval profile cylinders.

Supplied as standard with security box striking plate. Both square and rounded faceplates are available as standard.

For finishes and dimensions see Lockcases Information appendix.

When ordering please specify door thickness.


Hardened steel 13mm latchbolt deadlocks automatically when door is closed. Latchbolt is easily reversible.

Available with 57mm backset.

Exterior [PROD3] Interior

Latchbolt automatically deadlocked.

Key retracts latchbolt.

Turn operates latchbolt.