ERA 183 & 193 Auto Deadlocking Nightlatch - Gold - L11087
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Product Information
Full details
The ERA 183 & 193 Auto Deadlocking Nightlatch in Gold (L11087) is designed for homeowners seeking enhanced security for their front doors. Its primary benefit is the automatic deadlocking mechanism that prevents forced entry via credit card, offering peace of mind. A potential consideration is the need to ensure the correct backset (40mm or 60mm) is chosen for your door. This nightlatch offers robust security features, including an ergonomic internal locking handle and a snib function for holding the bolt retracted when needed.
All features
| Colour | Gold |
|---|---|
| Model Part Number | L11087 |
| Brand | Door Handle Company |
Extended Product Information
FAQs
What is the difference between a 40mm and 60mm backset?
The backset is the distance from the edge of the door to the center of the keyhole or lock cylinder. You must choose the backset that matches your door's existing preparation for the lock to fit correctly.
Can this lock be fitted to metal doors?
This model is specifically designed for solid and glass-panelled wooden doors. It may not be suitable for metal doors without modification.
How many keys are included with the lock?
The ERA 183 & 193 Auto Deadlocking Nightlatch includes three keys and all necessary fixings for installation.
What does 'auto deadlocking' mean?
Auto deadlocking means the main lock bolt automatically locks into the strike plate when the door is closed, making it resistant to being forced open with tools like a credit card.
Can the internal handle be locked from the outside using a key?
The internal handle can be deadlocked from the inside using the key. This lock is not designed for external key operation of the internal handle.
How do I maintain the polished brass finish?
To maintain the polished brass finish, clean it gently with a soft, damp cloth. Avoid abrasive cleaners to prevent damage to the surface.
Troubleshooting
Lock bolt does not engage automatically when the door is closed.
Check for any obstructions or misalignment in the door frame or strike plate. Ensure the backset measurement was correct for your door.
Keys are difficult to turn or the lock jams.
Ensure no debris is inside the keyhole. Lubricate the lock mechanism with a graphite-based lubricant (do not use oil-based lubricants). Check for any damage to the key or the lock cylinder.
The internal locking handle is stiff or won't deadlock.
Verify that the key is fully inserted and turned correctly for deadlocking. Check for any internal mechanism obstruction.
The snib feature does not hold the bolt retracted.
Ensure the snib is fully engaged and that there are no obstructions preventing the bolt from staying in the withdrawn position. This feature typically only works when the bolt is manually held in the withdrawn position.
Pros and Cons
Pros
- Provides strong security with automatic deadlocking.
- Offers dual locking options: standard deadlocking and internal key deadlocking.
- Ergonomic design for comfortable internal operation.
- Suitable for a range of wooden door types.
- Convenient snib feature for temporary retraction of the bolt.
Cons
- Requires correct backset measurement (40mm or 60mm) for proper fit.
- The internal locking handle deadlocking requires the use of the key from the inside.
- Polished brass finish may require occasional maintenance to retain its shine.
Setup, Compatibility & Care
Setup:
- Ensure you have selected the correct backset (40mm or 60mm) for your door.
- Follow the provided installation manual to remove your old lock and prepare the door.
- Install the new ERA Nightlatch, ensuring all screws are tightened securely.
- Test the lock thoroughly with the provided keys from both inside and outside.
Compatibility:
- This lock is designed to replace most standard front door locks.
- It is suitable for fitting on solid and glass-panelled wooden doors.
Care:
- Clean the polished brass finish with a soft, damp cloth.
- Avoid using abrasive cleaners or solvents, as these can damage the finish.
- Periodically check that the lock operates smoothly and all fixings remain tight.