Cylinder + Cylinder Guard Pre-Fitted

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Cylinder + Cylinder Guard Pre-Fitted

Features Include:

The 1* Kitemarked double euro cylinder with pre-fitted cylinder guard is available in nickel and brass. Ideal for inexpensive home security installations.

  • Secured by Design approved
  • Cylinder has sacrificial cut lines, anti-bump feature, anti-drill pins and anti-pick pins
  • Cylinder guard has a blind end anti-drill design
  • Curved edges prevent mole grip attacks
  • Anti-axial lugs prevent twist attacks
Secured by Design

Available in:

Brass Brass
Nickel Nickel

Features Include:

Secured by Design approved
Part of the UAP cylinder £5,000 guarantee scheme
Sacrificial cut lines on both sides of the cylinder
Patented anti-bump feature
Has 3 anti-pick pins per side
4 hardened steel anti-drill pins per side
Cylinder Guard has a blind end anti-drill design body shape to prevent drill attacks
Curved edges stop mole grip attack
Anti-axial rotation lugs prevents twist attack
Special grade high strength high impact metal
Close head tolerance stops screwdriver insertion

secured by design

Created in accordance with the British Standards Kitemark, and also awarded the “Secured by Design” approval by the Association of Police Officers, the high security Double 1* Kitemarked euro cylinder and pre-fitted cylinder guard is ideal for inexpensive home security installation.

The cylinder + cylinder guard is simply inserted from the exterior side of the door. All that is needed is to secure the cylinder as normal with the machine screw and fit the back end of the guard with the cap bolt, saving the fitter time when installing as the cylinder is already lined up perfectly to the guard.

Each cylinder is packed full of security features, and can be fitted to any external door in order to ward off criminals that attempt to use the most popular break-in methods. This very clever system uses nickel plated hardened steel key pins and driver pins, creating the anti-drill feature and is part of UAP’s super smooth cylinders using the Chris Belcher designed anti-bump timing pin system.

The Patented timing pins are designed to interrupt the timing of the pins when bumped, and it is highly effective. And because we use special pins rather than trap pins, we do not have a high expense to get this anti-bump feature! The timing pins have inbuilt anti-picks, and mushroom driver pins, which makes them highly effective against picking.

The cylinders have been tested to EN1303:2005, and are also 1 hour fire resistant! The cylinders also have a sacrificial cut line on them. If force is applied to the end of the cylinder in an attempt to break the cylinder to gain access, on standard cylinders, the weakest part of the cylinder is the screw hole which is in the centre of the cylinder (as there is less metal here). When force is applied, the cylinder will break away at this screw hole, making it very easy to manipulate the cylinder into opening.

On the UAP Double Kitemarked Euro Cylinder, the cylinder will break away to the sacrificial cut line only, leaving the locking mechanism intact. If the cylinder is broken at this sacrificial cut line, the last 2 pins in the chamber remain in the cylinder, meaning that the cylinder can still be locked and unlocked with the key.

The sacrificial cut lines are also on both sides of the cylinder, meaning that the cylinders are reversible and can be fitted any way around. This helps to greatly reduce stock holdings, especially if you supply a range of different sized cylinders.

The cylinder guard comes with many features not commonly found in other cylinder guards. The blind end at the front of the cylinder guard hides the cylinder guard screw, so it is extremely hard to locate if someone is trying to drill it out (a common problem on most other cylinder guards).

An anti-rotation axel has also been engineered into the guard, which is rectangle in shape and not circular. This makes it very hard for people trying to twist the guard apart. Also the curved edges make it very difficult for it to be gripped with mole grips.

The UAP cylinder guard can be used as a good solution for PAS24. With easy fitting and fast results it’s a great choice.

Part of the UAP Cylinder Guarantee Scheme

The cylinder comes with a key fob which includes a serial number. Customers can register the cylinder on our website to activate their guarantee. What’s more, customers will also have access to ‘My Keys.’ This allows the customer to keep a record of their key number and an image, so if they ever lost all of their keys, they can log in to the website and simply take the key number and image to a key cutter to get cut. This will save them the expense of having to replace their cylinder!

Product Codes:

Overall Size Split (x-10-x) Split (X/X) Brass Code Nickel Code
70mm 30-10-30 35/35 ZL30/30BAS+CGVA ZL30/30NAS+CGVA
70mm 30T-10-30  35T/35  ZL30T/30BAS+CGVA ZL30T/30NAS+CGVA

Technical Info:


Euro Cylinder:

The cylinder has a sacrificial cut line, so when force is applied to the end,
the cylinder will break away to the sacrificial cut line only, leaving the remaining cylinder operational and the locking mechanism intact.

The cylinder has a unique and patented anti-bump system which does not use trap pins. This system makes the turning of the cylinder key extra smooth.

4 x hardened steel anti-drill pins are in each side of the cylinder. Plus all moving pins are nickel plated hardened steel 50 HRC minimum.

Minimum of 3 anti-pick pins in each side of the cylinder makes it extremely difficult for a common burglar to pick the cylinder.


testing icon

At UAP we are constantly striving to improve on the products we already supply as well as develop new, pioneering ranges and practical product solutions.

With an in house testing centre and product developer, each stage of the development process is thorough, from the initial design right down to the final product. In house 3D printing technology allows for further and more precise advancement of our products which are then expertly manufactured and put through stringent testing conditions using in house test equipment – ensuring all products are designed to the highest standards:

Cylinder Cycle Machine

This sophisticated machine tests the rotational operation of cylinder locks, ensuring a lock will continue to function even after being used in thousands of openings. It replicates the action of a key being inserted into the cylinder and it being turned, just as a product would be operated when fitted into a door. The product is tested to 100,000 repetitions to ensure it continues to function even after thousands of turns. It allows UAP to perform tests in accordance with BS EN 1303:2015 standards.

Cylinder Snapping Test

In accordance with PAS24, the test challenges the security features of a cylinder. An attempt is made to gain access through the cylinder by defeating its protective features, and then applying twisting or bending force to snap the cylinder and access its mechanism. Typically, the handle will first be ripped off, and then mole grips are used to try and make a larger hole around the cylinder. The cylinder is then snapped and attempts are made to turn the cam. A tester has 3 minutes in total to remove all protective hardware and defeat the cylinder, and only certain tools can be used if it cannot be done in this time then the cylinder will pass.

 Salt Spray Test

This machine tests the corrosion resistance of the door lock and cylinder guard. The salt spray cabinet produces a corrosive environment, by releasing a dense saline fog into the chamber which the products are exposed to. This creates an accelerated corrosion of both products and allows us to test how well they would stand up in harsher environments. Cylinder guards are salt spray tested to ASTM B117:2005 for 480 hours.

All Weather Machine

When placed in the all-weather machine, the door locks are subjected to conditions including high UV exposure using a Xenon Arc Lamp which will accelerate UV degradation and measure how well a door lock can last in extreme conditions. Other conditions such as rain and extreme heat can be generated by the machine to expose the door lock to all kinds of environments. This allows us to continually improve the door locks and make them so they last longer in all kinds of different environments.

Brochures and Tech Sheets:


UAP+ Cylinder Tech Sheet

Size: 1 MB | Type: pdf

UAP Cylinder Brochure 2016

Size: 4 MB | Type: pdf

UAP Document Q Brochure 2016

Size: 9 MB | Type: pdf

UAP Cylinder Guarantee 2018

Size: 126 KB | Type: pdf

Cylinder Guarantee:

UAP Ltd distribute a wide range of euro cylinders, rim cylinders and key blanks.

We guarantee the cylinders and finishes against the following:

Surface Coating Failure

Coating Guarantee = the sooner of “the guarantee supplied for the door or window from the manufacturer” or “2 years inland.”

We guarantee that the cylinders will not tarnish on the door for the guarantee period given above subject to;

1. The cylinders are applied to a door or door panel, and no item of door furniture on the door or door panel are sealed or fixed using any form of silicone sealant or the like.

2. The cylinder is fixed correctly and the right way around using the correct fixings, and are not scratched or damaged at any time during the installation process or thereafter.

3. The cylinder is installed inland (defined as 25 miles from the coast or 5 miles from highly populated industrial areas) and are cleaned monthly with a moist cloth. At no point should any form of cleaning agents be used.

4. The internal workings of the cylinder are lightly sprayed with silicone based lubricant (or similar) every 4 weeks.

5. No claim will be accepted for any cylinder that is scratched or mutilated or fitted incorrectly.

6. The guarantee only applies if the cylinder is fixed to the original door for which it was bought and fitted by the installer. The guarantee will cease immediately if the cylinder is removed from the original door or door panel.

Mechanical Failure

Mechanical Guarantee = the sooner of “the guarantee supplied for the door or window from the manufacturer” or “2 years.”

We guarantee that the cylinder will not fail mechanically the door for the guarantee period given above subject to the conditions outlined above.

Claiming Under the Guarantee

Every product must be inspected before they are fitted on to a door, window frame or door panel for any defects. If any defects are found then the product must not be fitted and the fault reported immediately to UAP Limited. Any product fitted is assumed to have been inspected and approved as being fit for purpose.

To make a claim under the guarantee, UAP Limited must receive in writing the product code of the item, the full details of the problem, the date the product was purchased, the date of manufacture of the unit in question and the address of the installation.

We will require all ‘faulty’ items to be sent to ourselves at the address below by first class recorded delivery post. We will then examine the item in question and confirm whether the item is covered by the guarantee. If it is not covered by the guarantee we will advise you, the customer, in writing of the reason for rejecting the claim.

Limitations of the Guarantee

UAP Limited’s guarantee will be limited solely to the replacement of the item purchased from UAP. There is no liability whatsoever for consequential damages or costs, howsoever calculated or incurred. UAP Limited will enforce and rely fully upon their terms and conditions of sale in all aspects other than the limitation set out above. UAP will also pay for the cost of the recorded delivery, if and only if, the product is deemed to be covered by the terms of the guarantee set out above.

Payment of the Guarantee

UAP reserve the right to discharge the guarantee claim in the form of replacement products at the customer’s normal buying price at the time of the complaint being received by UAP Limited.

Time Limit on Guarantee Claims

UAP will only be liable for claims made within a maximum period of 10 years from the date of purchase of the products from UAP Limited.

Correspondence Address for all Guarantee Claims

Any guarantee claim must adhere to the system set out above in all respects and must be made in writing to: UAP Limited, Orbital 60, Dumers Ln, Bury, BL9 9UE.

The terms of this guarantee may be varied by UAP Limited at any time at our own discretion. Please see for up to date product guarantees.

Encountered a problem? No Worries!

We have prepared a comprehensive troubleshooting guide that should help you with the most common problems you might run into.

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