ERA 183 - Auto Deadlocking Night Latch (40mm, Brass)

£67.01
Rated 4.9

/5

Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5
1 Reviews

100%

Recommended
this Product
Ease of Use
Out of 5
5
Build Quality
Out of 5
5
Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5
Anonymous Verified Customer

This was a direct replacement for an existing lock that had been used for 25yrs. The original handle broke due to metal fatigue. Mainly because we used the lock to actually open the door instead of a handle.

The website was clear and easy to use and we located a direct replacement very easily.

Delivery was prompt.

Recommended.

Read more

See all reviews

View Full Specification
  • Lock is 40mm backset from forend.
  • Also available with a 60mm Backset.
  • The latchbolt is withdrawn by the handle from the inside and by the key from the outside.
  • The latchbolt can be deadlocked by the key from the outside or snib button from the inside.
  • The latchbolt automatically deadlocks when the door is closed.
  • The latchbolt can be held in the withdrawn position by rotating the handle and pressing the the snib button.
  • Size: 86 x 70 x 33mm (HxWxD)
MPN: 183 31

See all reviews

Details
A 70mm
B 40mm
C 86mm
D 33mm
E 25mm
Dimensions
Case Width 70mm
Backset 40mm
Case Height 86mm
Case Depth 33mm
Handle Projection 25mm
Show Imperial »
Lock
Manufacturer Part Number
183 31
Nightlatch Type
Auto Deadlocking
Lock Mechanism
5 Pin Cylinder
Key Differs
20,000
Bolt Projection
14mm
Door Thickness
32mm - 57mm
Colour
Colour
Polished Chrome, Polished Brass, Satin Chrome
Cylinder Finish
Polished Brass
Features
Insurance Approved*
No
Handed
Left, Right
Automatic Deadlocking
Yes
Snib Button
Yes
In The Box
Lock Case
Yes
Staple
Yes
Cylinder
Yes
Keys
3
Reviews [1]
Rated 4.9

/5

Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5
1 Reviews

100%

Recommended
this Product
Ease of Use
Out of 5
5
Build Quality
Out of 5
5
Sort by:
Anonymous Verified Customer September 2016
Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5
Recommended

This was a direct replacement for an existing lock that had been used for 25yrs. The original handle broke due to metal fatigue. Mainly because we used the lock to actually open the door instead of a handle.

The website was clear and easy to use and we located a direct replacement very easily.

Delivery was prompt.

Recommended.

Was this helpful? 4

Anonymous Verified Customer September 2016
Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5
Recommended

This was a direct replacement for an existing lock that had been used for 25yrs. The original handle broke due to metal fatigue. Mainly because we used the lock to actually open the door instead of a handle.

The website was clear and easy to use and we located a direct replacement very easily.

Delivery was prompt.

Recommended.

Was this helpful? 4

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If you are not completely satisfied with your purchase, simply return the item to us in its original condition and packaging within 14 days of receipt and we will issue a full refund, excluding upgraded delivery services.
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FAQs [1]

FAQs (1)

» Ask Question   

 
I have an ERA Nightlatch that I am wanting to replace. As I understand, you can't replace the barrel. Is this true? How can I tell which model I have, as the one I thought it was some of the dimensions aren't the same as the ones given on the website? The one I have, the case height is slightly less than the dimensions given. Thank you
Anonymous
In most cases it is possible to just replace the cylinder lock for the Nightlatch making it cheaper to replace when a lock becomes faulty over time. Most Cylinders to suit a Nightlatch are standard sizes and will be compatible regardless of the case size. If in doubt, we could recommend a replacement by seeing a photo if you have the facility to send one.
Jonathan P
Was this helpful? 34
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