British Standard High Security Nightlatch provides maximal security to replace most existing front door locks. Automatic deadlocking prevents the extended bolt being retracted by a credit card.
Size- 40mm
Finish- polished chrome
British Standard High Security Nightlatch Door Lock
1830-37-1
British Standard High Security Nightlatch provides maximal security to replace most existing front door locks. Automatic deadlocking prevents the extended bolt being retracted by a credit card.
Size- 40mm
Finish- polished chrome
Features
- Available in 40mm and 60mm backset options, ideal for replacing most existing front door locks
- Conforms to British Standard 3621:2017. Meets the requirements of insurance companies and police
- 40mm version ideally suited for panelled doors
- Particularly suitable for glass panelled doors, as the handle can be deadlocked offering additional security against forced entry
- High security integral cylinder pull protects the cylinder from being drilled.
- Supplied with 3 cut keys that can be keyed to pass or master keyed. Cylinder has over 30,000 cut key variations
1830-37-1
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