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High Security Cylinders | British Standard & Secured By Design

High Security Cylinders | British Standard & Secured By Design

Our Police-Preferred Secured By Design High Security Euro Cylinder Locks are incredibly versatile and high security! Our range of High Security Cylinder Locks have patented keys so you can be assured no one can get a key cut without your authorisation! This means that we are the only locksmith in Great Britain who can cut these keys, and we will only do so once appropriate authorisation has been received from you.

Other features of our High Security Cylinder Locks are:

We can also provide these cylinders as keyed-alike, build a master key system for you, or offer a range of options including half cylinders, cylinders with thumb turns, and anti-lockout cylinders. If you've a particular requirement in mind, and would like some advice on how best to achieve it, get in touch and we'll discuss the options with you.


Popular Security Cylinders

Locksonline EPS Key Security Euro Cylinders

Locksonline EPS Key Security Euro Cylinders

Not all cylinders are made equal and when it comes to the principle security of your home, having a ..

Prices From: £41.44 + VAT



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Locksonline EPS Key and Turn Euro Cylinders

Locksonline EPS Key and Turn Euro Cylinders

LocksOnline EPS the EN1303 Graded Security CylinderThe Locksonline EPS Cylinders are incredibly vers..

Prices From: £47.46 + VAT



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Locksonline EPS Rim Cylinders

Locksonline EPS Rim Cylinders

Our range of High security EPS rim cylinders provide an almost unmatched level of security and can b..

Prices From: £39.67 + VAT



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Additional & Specialist Security Cylinders

Locksonline EPS Single Euro Cylinders

Locksonline EPS Single Euro Cylinders

The Locksonline EPS Cylinders are incredibly versatile and high security, and with it's patented key..

Prices From: £32.56 + VAT



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Locksonline EPS Key Security Euro Cylinders with Anti-Lockout

Locksonline EPS Key Security Euro Cylinders with Anti-Lockout

To prevent key-holders being locked out by keys being left in the inside of door, you need anti-lock..

Prices From: £59.31 + VAT



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Locksonline EPS Key and Turn "Classroom" Euro Cylinders

Locksonline EPS Key and Turn "Classroom" Euro Cylinders

Classroom cylinders allow for emergency escape from the inside but don't allow you to lock them from..

Prices From: £65.15 + VAT



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LocksOnline EPS Thumbturn Only Euro Cylinder

LocksOnline EPS Thumbturn Only Euro Cylinder

The thumbturn-only cylinder is a unique offering of a fully custom length euro cylinder, in the styl..

Prices From: £45.96 + VAT



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LocksOnline EPS Rear-Fixed Euro Cylinder for Panic Hardware

LocksOnline EPS Rear-Fixed Euro Cylinder for Panic Hardware

This specialist euro cylinder is designed for use with outside access devices used in conjunction wi..

Prices From: £46.22 + VAT



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LocksOnline EPS "Blind" Key Operated Euro Cylinder (Blank One Side)

LocksOnline EPS "Blind" Key Operated Euro Cylinder (Blank One Side)

Sometimes you want to have key operation on one side side of your door, and nothing on the other sid..

Prices From: £51.39 + VAT



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LocksOnline EPS "Blind" Turn Operated Euro Cylinder (Blank One Side)

LocksOnline EPS "Blind" Turn Operated Euro Cylinder (Blank One Side)

These cylinders require no keys at all.  On one side, you have a thumbturn which allows you to ..

Prices From: £60.76 + VAT



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Locksonline EPS Key Security Oval Cylinders

Locksonline EPS Key Security Oval Cylinders

The Locksonline EPS Cylinders are incredibly versatile and high security, and with it's patented key..

Prices From: £45.08 + VAT



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Locksonline EPS Key and Turn Oval Cylinders

Locksonline EPS Key and Turn Oval Cylinders

The Locksonline EPS Cylinders are incredibly versatile and high security, and with it's patented key..

Prices From: £46.74 + VAT



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Locksonline EPS Single Oval Cylinders

Locksonline EPS Single Oval Cylinders

The Locksonline EPS Cylinders are incredibly versatile and high security, and with it's patented key..

Prices From: £33.98 + VAT



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LocksOnline EPS "Contract" Double Euro Cylinder

LocksOnline EPS "Contract" Double Euro Cylinder

Our EPS Contract euro cylinders are designed for internal doors, where you want to have your interna..

Prices From: £35.18 + VAT



LocksOnline EPS "Contract" Key & Thumbturn Euro Cylinder

LocksOnline EPS "Contract" Key & Thumbturn Euro Cylinder

These Contract Key & Turn cylinders are designed for your internal doors on a master key system,..

Prices From: £37.55 + VAT



LocksOnline EPS "Contract" Single / Half Euro Cylinder

LocksOnline EPS "Contract" Single / Half Euro Cylinder

Our EPS Contract half / single cylinders allow us to offer you a lower-cost solution for your intern..

Prices From: £29.16 + VAT



Locksonline EPS High Security Scandinavian Oval Cylinders

Locksonline EPS High Security Scandinavian Oval Cylinders

Our Scandinavian Oval Cylinders come in internal and external sections and are available master keye..

Prices From: £41.85 + VAT



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Locksonline EPS Screw-In Threaded Rim Cylinders

Locksonline EPS Screw-In Threaded Rim Cylinders

If you have a rim type cylinder which has a threaded body and is screwed into location, this means y..

Prices From: £55.09 + VAT



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Locksonline EPS High Security Cylinder Camlocks

Locksonline EPS High Security Cylinder Camlocks

Our High Security camlocks are available master keyed, keyed-alike and keyed to differ.  Caml..

Prices From: £43.70 + VAT



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Locksonline Evva EPS High Security Keys and Master Keys

Locksonline Evva EPS High Security Keys and Master Keys

Already have a locksonline EPS cylinder and want keys? No problem simply add the number of keys yo..

Prices From: £7.50 + VAT



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Some of Our Customers..

The LocksOnline Team


Darrel

Head of the tech team, and locksmith of 25+ years


Eve

Specialises in Ironmongery & Door Furnishing


Lesley

Deals with Sales on the .co.uk website


Nicola

Deals with Sales on the .com website


Ann

Ensures day-to-day logistics run smoothly


Bryn

Keeps our workshop running smoothly


Jack

Our web developer and content manager

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