Genuine replacement cam lock for Decayeux and Brabantia post boxes, with over 500 key differs for added security.
- Fits all Decayeux and Brabantia post boxes.
- Genuine replacement lock.
- Features 500 key differs.
- Supplied with two keys.
- 1 Year warranty
Genuine Replacement Brabantia & Decayeux Post Box Lock
(Discontinued 28/01/2026)
Genuine Replacement Brabantia & Decayeux Post Box Lock
(Discontinued 28/01/2026)
Alternatives:
- » View all Decayeux products
- » View all Cam Locks
- » Contact us if you need any further advice
Discontinued
28th January 2026You may also like...
ABS 3 Star - Euro Thumbturn Cylinder 30-30 (60)
- - Anti-Snap protection by way of sacrificial snap line.
£61.32 inc. VAT
Product Details
- Details
- This Brabantia & Decayeux Post Box Lock is the ideal replacement for all lockable Brabantia and Decayeux post boxes. Quick and easy to install, and with over 500 key differs available, your post and personal data will be more secure from opportunists and damage. If you've moved house or your existing post box lock has suffered damage, the Decayeux post box lock is the right tool for the job.
Dimensions Body Size L 18 W 0 mm Weight 60 grams Features Locked By Key Keys 2 Key Differs 
500 Key Retaining Lock retains key until locked Finish Polished Chrome Cam Type Hooked Fixing Snap Fix Head Shape Round Movement 90° Clockwise Suitable for Post Boxes Weatherproof Yes (External Use) Handed Left or Right - Reviews [29]
Rated 4.8/5
29 Reviews
Summary of 29 customer reviews
Customers say this Decayeux replacement lock breathes new life into Brabantia post boxes. Many found the product to be of good quality, strong, and easy to fit, with several reviewers noting it saved them from having to purchase an entirely new post box. It functions perfectly and provides a secure, waterproof solution. Some customers appreciated the multiple keys provided, making it very convenient.Easy FitGood QualityReplacement LockGreat ValueWorks PerfectlyEase of UseOut of 54.9Build QualityOut of 54.9Sort by:Hardev Verified Customer April 2020
Recommended
Excellent replacement for defective lock on existing Brabantia Post Box
Was this helpful?
26 Dave Allison Verified Customer August 2018
Recommended
As they say...it did what it said on the tin.
It was easy to fit and works a charm.
Was this helpful?
14 L J Verified Customer August 2020
Recommended
Exactly the right item delivered quickly.
Was this helpful?
13 Anonymous Verified Customer March 2020
Recommended
I have already reviewed the amazing service I received with Safe. Everything about the whole experience was amazing. From the moment I viewed the website, until paying for the goods, I felt very comfortable. Another thing that gave me confidence was the delivery service. Everything was as planned.
I found the whole experience very easy and rewarding..
Was this helpful?
13 Anonymous Verified Customer May 2018
Recommended
Saved us replacing our Brabantia Post Box as we had misplaced the keys/
Excellent service.
Was this helpful?
9 Tracey Ruck Verified Customer December 2017
Recommended
The Brabantia post box lock that I purchased from Safe was an excellent product. It was exactly as described in the listing, and was perfect for the application for which I purchased it. The level of details and photographs shown made me confident that I was ordering the correct product.
The Brabantia post box lock is well made and strong and completely compatible with the The Brabantia post box for which I got it.
The transaction was smooth and easy, the product arrived quickly and was well packaged.
In summary I am highly delighted with The Brabantia post box lock, and I would not hesitate to purchase from Safe in future.
Was this helpful?
9 Lou Verified Customer July 2019
Recommended
Authentic brabantia product bought to replace faulty lock on my brabantia post box.
Easy to fit with instructions provided. Saved me spending £50 on a new box
Was this helpful?
8 Anonymous Verified Customer August 2018
Recommended
Great to be able to find a replacement lock. Easily fitted.
Was this helpful?
8 Rich Verified Customer September 2023
Recommended
Genuine replacement lock for my Brababtia post box. Great service and best price I could find. Would use again.
Was this helpful?
6 Vince Kane Verified Customer March 2023
Recommended
Good product although I had to wait due to company circumstances, but hung on and pleased with the product,and updates prior to delivery.
Was this helpful?
7 L J Verified Customer August 2020
Recommended
Exactly the right item delivered quickly.
Was this helpful?
13 Anonymous Verified Customer August 2020
Recommended
The product was exactly as described, easy to install and arrived quickly.
Was this helpful?
6 Anonymous Verified Customer July 2020
Recommended
Speedy delivery. Excellent product. Will look here first for future needs
Was this helpful?
5 Ilona Verified Customer May 2020
Recommended
Great product. Sent for free for replacement. Highly recommended.
Was this helpful?
7 Hardev Verified Customer April 2020
Recommended
Excellent replacement for defective lock on existing Brabantia Post Box
Was this helpful?
26 Anonymous Verified Customer March 2020
Recommended
Everything about the transaction was good. The price was good and it was a direct replacement for the old lock and the quality is excellent. Replacement literally took two minutes and all is well now.
Was this helpful?
7 Anonymous Verified Customer March 2020
Recommended
I have already reviewed the amazing service I received with Safe. Everything about the whole experience was amazing. From the moment I viewed the website, until paying for the goods, I felt very comfortable. Another thing that gave me confidence was the delivery service. Everything was as planned.
I found the whole experience very easy and rewarding..
Was this helpful?
13 Anonymous Verified Customer March 2020
Recommended
Easy to fit, and restored my next to useless Brabantia Post Box to being usable again...
Was this helpful?
5 - FAQs [1]
FAQs (1)
» Ask Question
Does this replacement lock come with instructions on how to fit it?
Dorothea, Edinburgh
This replacement lock does come with instructions and a diagram of how to fit.Christian BWas this helpful?39
All questions are answered by our own expert advisors.Customers also bought...
![Follow [safe] on YouTube](https://assets-a.safe.co.uk/n/templates/footer/social/youtube.svg){kind=small}
![Follow [safe] on X](https://assets-a.safe.co.uk/n/templates/footer/social/x.svg){kind=small}
![Follow [safe] on Facebook](https://assets-a.safe.co.uk/n/templates/footer/social/facebook.svg){kind=small}
![Follow [safe] on Instagram](https://assets-a.safe.co.uk/n/templates/footer/social/instagram.svg){kind=small}
![Follow [safe] on Threads](https://assets-a.safe.co.uk/n/templates/footer/social/threads.svg){kind=small}
Related Blog Articles