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One key fits all!
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Master
Millenco
  • Euro cylinders are used in the vast majority of double glazed doors, french doors and patio doors they are used to secure the door's multi point locking system.

    Cylinder door locks are not difficult to replace if you have basic DIY skills, you only need two measurements.

    Your cylinder locks should be as flush as possible with the handles, maximum projection is 5mm - if you current lock sticks out by more than 5mm either side of the hanldes then choose a smaller size....

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Lock & Key BSi Accredited
24 October 2023
We are proud to announce that the assembly team have completed all aspects required for officially re-building 3 star euro cylinders under the manufacturers Kitemark licence. This quality standard assures that keyed alike 3 star locks built by Lock & Key retain the kitemark standard & allows us to pass on the 10 year mechanical warranty to our customers....
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Adding more locks to an existing key code
27 July 2023
Lots of customers who have bought cylinders keyed alike now want to add further locks to the same key. All you need to do is select the cylinder/s you need and add the same quantity on 'key alike' charges, and a minimum of +1 extra key. We need to cut your key to build and test the lock/s....
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The MLA

Established in 1975 the Lock and Key Centre have invested heavily in training and development of our team. We are full members of the Master Locksmith Association (Our licence No 002515) and as such can offer genuine advice on the best solution for your security requirements.

We are also highly skilled auto-locksmiths, safe engineers and master key system installers. If there is a product or service you can't find on our site - then please call or email us at: [email protected]

5 Star Service - over 5,000 independent reviews!

All our customers are asked for feedback by Trust Pilot, we are averaging 9.7/10 which is in the top 1% of the 90,000 companies registered with this service.


No company is able to remove or edit any review left by a genuine customer. Every online customer is invited to review.


Click the Trust Pilot  logo to read our latest reviews.

Our Experience

Since 1975 we have grown to be one of the UK's largest independent locksmith companies. Over the last 38 years we have gained a huge amount of technical and practical experience with nearly every type of security mechanism - from domestic door locks & commercial safe installations to hospital master key systems.

We are now able to supply nationwide a huge range of security products, most with next day delivery options.

Rapid Response

Whenever possible we aim to offer prompt professional advice and guidance either on the phone, with our on-site 'how to guides' or email, to ensure you are happy with your door locks, padlocks, cylinder locks or any other security product we supply.


We do try to work normal business hours - however if a customer is prepared to pay extra for a product or service to be delivered out of hours due to an emergency we are happy to quote a price when needed.

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