This chrome effect night latch is ideal for securing both left and right handed, inward opening do...This chrome effect night latch is ideal for securing both left and right handed, inward opening doors. Recommended for use in conjunction with another lock, such as a deadlock or Euro cylinder. The Yale 89 series deadlocking standard nightlatch security locks are some of the most widely-used front door latches. They are key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back. The inside handle can also be deadlocked by a reverse turn of the key in the cylinder giving additional security (when deadlocked in this manner the latch cannot be opened from the inside, only from the outside with the key). Supplied with 1109 Cylinder. Finish: Brasslux, Chrome or Dark Metal Grey (DMG). The 89 series security nightlatches have a 60mm backset, this is the measurement from the edge of the door to the centre of the keyhole.
This guide is for anyone using the Yale Deadlock Night Latch in Silver, providing enhanced security for inward-opening doors. The key benefit is robust security with key-operated locking and a deadlocking latch. Keep in mind that this nightlatch is recommended for use with another lock for maximum security.
All features
Colour
Silver
Model Part Number
630089005162
Brand
Yale
Extended Product Information
FAQs
What is the backset measurement?
The backset is 60mm, which is the distance from the edge of the door to the center of the keyhole.
Can I use this on an outward-opening door?
No, this nightlatch is designed for inward-opening doors.
What is the snib function?
The snib function (bolt hold back button) allows you to hold the latch open, which is useful when you need to move in and out of the house frequently.
What is included in the package?
The nightlatch is supplied with a 1109 Cylinder.
How do I lubricate the lock?
Use a suitable lock lubricant spray. Insert the nozzle into the keyhole and spray a small amount of lubricant. Insert and remove the key several times to distribute the lubricant.
What happens if I lose my keys?
You will need to contact a locksmith to replace the cylinder and provide new keys.
Is this nightlatch suitable as the only lock on my door?
It's recommended to use this nightlatch in conjunction with another lock, like a deadlock or Euro cylinder, for maximum security.
Troubleshooting
The latch is not locking automatically.
Check if the door is closing properly and that the latch is aligned with the strike plate. Ensure that there are no obstructions.
The key is difficult to turn.
Lubricate the lock cylinder with a suitable lock lubricant. Make sure the key is the correct one for the lock.
The inside handle is not operating the latch.
Check if the inside handle has been deadlocked by a reverse turn of the key from the outside. If so, use the key to unlock it.
Pros and Cons
Pros
High security due to key operation and automatic deadlocking.
Easy to use with a lever handle from the inside.
Suitable for various door types, including inward opening doors.
The snib function provides flexibility for temporarily holding the latch open.
Inside handle deadlocking provides extra security when required.
Cons
Requires a separate lock, such as a deadlock or Euro cylinder, for optimal security.
Can only be opened from the outside with a key when deadlocked from the inside.
May require professional installation depending on the user's skill.
The 60mm backset may not be compatible with all door types.
Setup, Compatibility & Care
Installation: Installation typically requires drilling and fitting the latch to the door and frame. It's advisable to follow the manufacturer's instructions, or to hire a professional.
Compatibility: This nightlatch is designed for inward-opening doors and is compatible with both left and right-handed doors. Ensure the backset (60mm) is suitable for your door.
Care: Keep the lock clean. Avoid using harsh chemicals. Lubricate the moving parts with a suitable lock lubricant periodically to ensure smooth operation.