Union C-Series 3G115 - 5 Lever Deadlock (67mm)

from £54.61
Forend Finish (choose from list)
  • In StockIn Stock
  • FREE Delivery in 1 - 3 Days
  • Next Day Delivery £5.50
  • Finance from £18.20 p/m
The Union C-Series 3G115 (Previously by Chubb locks) includes a deadlock that is locked by Key on either side.
View Full Specification
  • Previously by Chubb Locks.
  • Keyhole is 40mm backset from forend.
  • Also available keyed alike.
  • 67mm deep case.
  • 14mm bolt projection.
Ref: UNI-3G115-67
   
Details
A 67mm
B 40mm
C 77mm
D 133mm
E 25mm
Dimensions
Case Depth 67mm
Backset 40mm
Case Height 77mm
Forend Length 133mm
Forend Width 25mm
Show Imperial »
Lock
Mortice Type
Deadlock
Lock Mechanism
5 Lever
Key Differs
750
Bolt Projection
14mm
Backset (keyhole)
40mm
Colour
Polished Brass
Product File
Download
Features
Insurance Approved*
No
Handed
Left, Right
Keyed Alike
Available
In The Box
Lock Case
Yes
Strike Plate
Yes
Keys
2
Escutcheons
Yes
Reviews [12]
Rated 9.9 / 10Rated 9.9 / 10Rated 9.9 / 10Rated 9.9 / 10Rated 9.9 / 10

5 / 5

Sort by:
Mal Verified Customer December 2016
Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10 4.8 / 5
Recommended

As always Chubb locks or the best for Security and do not give any trouble even after a long period of time. We have Chubb which have been on for 20 years.

Was this helpful? 8

James Hannah Verified Customer August 2015
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Because of the loss of keys for my front door, it became necessary to change the existing Chub lock. I searched all local ironmongers for a 5 lever lock of similar proportions, to no avail. I then did a search on the net ,and I found to my delight, the Union lock which was suitable in every dimension to fit my door , avoiding major alteration to the door cavity. It was a rare experience to find, that over a long period of time, the dimensions had not been changed, in order to create obsolescence.

Was this helpful? 7

Anonymous Verified Customer November 2014
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Excellent efficient speedy service. Lock fitted in place of the original lock without any adjustment. Details of spec and dimensions of the website are detailed and perfect.

Was this helpful? 7

Anonymous Verified Customer August 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Worked a treat. Great service.

Was this helpful? 6

Anonymous Verified Customer March 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

This was bought as a direct replacement for a lock which was previously fitted approximately 8 years ago. If this lock lasts the same as the one we have replaced we will be very happy.

Was this helpful? 6

Anonymous Verified Customer October 2020
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

I don't usually leave reviews, but the lovely people at Safe sorted out a problem with my order where I potentially over ordered by 4x due to confusion, but they sorted it the same day with a phonecall, actually bothering to call me back, thus saving the problem of sending back heavy goods worth hundreds of pounds. So the service was great from the start. The lock arrived when they said it would, properly packaged and as described. I even managed to get the lock in myself , so I'm very glad I found them on the web - and it saved me a fortune on locksmiths!

Was this helpful? 4

Craig Verified Customer August 2020
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Folks, Don’t search all over the web... the products from safe are superb. I spent a long time searching the internet and finally concluded that the value, quality and ease of fitting was perfect from safe. Exactly what I wanted for the price I wanted to pay. Delivered fast during lockdown too. Appreciated it.

Was this helpful? 4

Cynthia King Verified Customer January 2016
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Fit for purpose

Was this helpful? 2

Steve Lavin Verified Customer April 2015
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

The product was ideal for our needs, the assistant I spoke to on the phone was extremely knowledgeable about your range of products and pointed me in the right direction on what exactly I needed. I cannot fault your service and products at all. Good look to you. I will certainly use you again and highly recommend you to others when the need arises.

Also I found you through your website which is excellent.

Was this helpful? 2

Neil Coode Verified Customer January 2015
Rated 9.4 / 10Rated 9.4 / 10Rated 9.4 / 10Rated 9.4 / 10Rated 9.4 / 10 4.7 / 5
Recommended

This lock was to replace an old unit, so had to fit the old slot and keyholes. I had tried a unit from another source which had the correct spec but didn't fit. This lock arrived well packaged within 48hrs of order. It fitted perfectly. Replacement was as simple as could be wished for. The lock is in constant use and appears to be very robust. We have had no problems with sticking & the keys fit well & turn effortlessly. I have absolutely no reservations in recommending this product as a very good quality, sturdy, easily fitted, well constructed lock.

Was this helpful? 2

Anonymous Verified Customer October 2020
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

I don't usually leave reviews, but the lovely people at Safe sorted out a problem with my order where I potentially over ordered by 4x due to confusion, but they sorted it the same day with a phonecall, actually bothering to call me back, thus saving the problem of sending back heavy goods worth hundreds of pounds. So the service was great from the start. The lock arrived when they said it would, properly packaged and as described. I even managed to get the lock in myself , so I'm very glad I found them on the web - and it saved me a fortune on locksmiths!

Was this helpful? 4

Craig Verified Customer August 2020
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Folks, Don’t search all over the web... the products from safe are superb. I spent a long time searching the internet and finally concluded that the value, quality and ease of fitting was perfect from safe. Exactly what I wanted for the price I wanted to pay. Delivered fast during lockdown too. Appreciated it.

Was this helpful? 4

Anonymous Verified Customer July 2020
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Perfect in every way. Fast delivery. Easy like for like fit to replace my broken lock, so I fitted it myself. Highly recommended.

Was this helpful?  

Anonymous Verified Customer October 2019
Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10 4.4 / 5
Recommended

It was to replace an old similar deadlock. It fitted perfectly and works fine.

Was this helpful?  

Anonymous Verified Customer August 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Worked a treat. Great service.

Was this helpful? 6

Anonymous Verified Customer March 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

This was bought as a direct replacement for a lock which was previously fitted approximately 8 years ago. If this lock lasts the same as the one we have replaced we will be very happy.

Was this helpful? 6

Mal Verified Customer December 2016
Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10 4.8 / 5
Recommended

As always Chubb locks or the best for Security and do not give any trouble even after a long period of time. We have Chubb which have been on for 20 years.

Was this helpful? 8

Cynthia King Verified Customer January 2016
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Fit for purpose

Was this helpful? 2

James Hannah Verified Customer August 2015
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Because of the loss of keys for my front door, it became necessary to change the existing Chub lock. I searched all local ironmongers for a 5 lever lock of similar proportions, to no avail. I then did a search on the net ,and I found to my delight, the Union lock which was suitable in every dimension to fit my door , avoiding major alteration to the door cavity. It was a rare experience to find, that over a long period of time, the dimensions had not been changed, in order to create obsolescence.

Was this helpful? 7

Steve Lavin Verified Customer April 2015
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

The product was ideal for our needs, the assistant I spoke to on the phone was extremely knowledgeable about your range of products and pointed me in the right direction on what exactly I needed. I cannot fault your service and products at all. Good look to you. I will certainly use you again and highly recommend you to others when the need arises.

Also I found you through your website which is excellent.

Was this helpful? 2



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Spare Key

Keys are of course included, but we can cut you a spare.
Please allow 6 additional days for delivery.
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Returns

Returns

Replacements
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.
More information about returns
FAQs [2]

FAQs (2)

» Ask Question   

 
Am I able to get a third key for this lock?
Alex Dolman, London
Additional keys are available for this item. If you wish to place an order please call our sales team on the number above and someone will be happy to assist you.
Javaid H
Was this helpful? 19
 
Does a 5 lever mortice lock need the kite mark to be compliant with BS3621? If so where is the kite mark to be seen?
Anonymous
All mortice locks that comply with BS3621 will show the Kitemark on the forend plate, usually just below the deadbolt. You can view our range of 5 Lever British Standard locks here
Jonathan P
Was this helpful? 26
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Keyed Alike

Keying Options

Keyed to Differ or Keyed Alike locks?

As standard the Union C-Series 3G115 - 5 Lever Deadlock (67mm) is supplied Keyed to Differ which means the lock includes a set of keys that are unique and will only open this lock. If you require multiple locks you can choose to have them all Keyed Alike, meaning that each lock can be opened using the same key.

What is Keyed to Differ?

  • Keyed to Differ is the standard way a lock is supplied.
  • Each lock is opened by its own unique key.
  • Each lock includes a unique set of keys.
  • Covered by our returns policy.

What is Keyed Alike?

  • Each key can open multiple locks - the same key could unlock your house and office.
  • Locks need to be the same brand and number of levers.
  • Keyed Alike locks include one set of keys regardless of how many locks are purchased.
  • Made to order so NOT covered by our returns policy.
  • It is possible to order this lock Keyed Alike here