Union 1158 Rollerbolt Nightlatch - Polished Chrome
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Product Information
Full details
This guide is for homeowners and locksmiths who want to understand and effectively use the Union 1158 Rollerbolt Nightlatch. The nightlatch provides enhanced security for doors, offering a robust locking mechanism. However, it's important to note that this model requires a separate cylinder for full functionality.
All features
| Colour | Silver |
|---|---|
| Model Part Number | L11988 |
| Brand | Door Handle Company |
Extended Product Information
FAQs
What is the backset of this nightlatch?
The backset is 60mm.
What is the bolt throw?
The bolt extends 8mm, with a 19mm extension.
Is a cylinder included?
No, a cylinder is not included and must be purchased separately.
What type of doors is this nightlatch suitable for?
This nightlatch is suitable for doors with a thickness between 35mm and 60mm. It is not suitable for glass-panelled doors.
What is the finish of this nightlatch?
The finish is polished chrome.
What is the guarantee period?
The nightlatch comes with a 10-year guarantee.
How do I maintain the nightlatch?
Regularly clean the nightlatch with a soft cloth. Lubricate the moving parts annually with a suitable lubricant.
Where is this nightlatch manufactured?
It is manufactured in the UK.
Troubleshooting
Nightlatch bolt does not engage or retract smoothly.
Check for obstructions in the strike plate or door frame. Ensure the door is properly aligned and the strike plate is correctly positioned. Lubricate the bolt and moving parts.
Key does not turn or is difficult to turn.
Check for debris or obstructions in the cylinder. Try lubricating the cylinder with graphite powder. Ensure the correct key is being used. If the issue persists, the cylinder may need to be replaced.
Handle does not retract the bolt.
Check the handle mechanism for damage. Ensure the cylinder is correctly installed and functioning. Check the cylinder for proper alignment.
Pros and Cons
Pros
- Durable construction with a 10-year guarantee.
- Enhanced security with an 8mm bolt throw, extending to 19mm.
- Suitable for a range of door thicknesses.
- Easy to install (with appropriate tools and cylinder).
- Aesthetically pleasing polished chrome finish.
- Manufactured to UK standards
Cons
- Requires a separate cylinder, adding to the initial cost.
- Not suitable for glass-panelled doors.
- Installation may require professional assistance if unfamiliar with door hardware.
- Bolt throw may not be sufficient for all security needs.
- Requires regular maintenance to ensure smooth operation.
Setup, Compatibility & Care
- Installation: Installation requires basic tools and some experience. Refer to the manufacturer's instructions for detailed guidance. Ensure the backset (60mm) is compatible with your door preparation. The Cylinder must be purchased separately and installed following the Cylinder instructions.
- Compatibility: This nightlatch is designed for doors with a thickness between 35mm and 60mm. It's not suitable for glass-panelled doors. Ensure you select a compatible cylinder.
- Care: Regularly clean the nightlatch with a soft cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners. Lubricate the moving parts with a suitable lubricant (e.g., silicone spray) annually or as needed to maintain smooth operation. Check and tighten screws periodically.