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CISA Astral S 1 Star Euro Cylinder - Keyed Alike Pack

from £48.84
Build my Pack »
Build your own unique set of keyed alike cylinders. Add as many cylinders as you like and they’ll all work from the same key.
View Full Specification
  • Each cylinder will be keyed alike at no extra cost.
  • Cylinder pack will include 3 keys.
  • 20 sizes to choose from.
  • Size to Centre (ext): From 30 to 50mm
  • Size to Centre (int): From 30 to 60mm
  • Reversible allowing either side to be used externally.
  • "Made to Order" Not covered by 14 Day Returns Policy
  • Thumbturn available.
  • Extra keys available at checkout.
Ref: CISAASTRALSKA Compare Sizes
Details

Secure all the doors in your home with one single key

Our Keyed Alike Cylinder Packs make it easy to create your own custom cylinder lock and key solution - allowing up to 99 keys to unlock any combination of different-sized cylinder locks.

The possibilities are endless - from having one key per family member unlocking the front door, kitchen and patio doors, right up to large-scale company storage keying options.

1. Select Cylinder

Choose from cylinders offering standard, medium or high security.

>

2. Choose Sizes

Decide how many doors to secure and select your cylinder sizes.

>

3. Get Secure

Enjoy the security and convenience of a single key for all your doors.


A
B
C
Dimensions
Size Centre (external)
From 30 to 50mm
Size Centre (internal)
From 30 to 60mm
Overall Length From 60 to 110mm
Cylinder is reversible allowing either side to be used externally (Excludes Thumbturn and Half Cylinders)
Show Imperial »
Cylinder Lock
Sizes Available
20 (See Sizes)
Security & Ratings
Security Level
High
Anti-Snap
Yes Laminate Core
Security Measures
Anti Pick, Drill & Bump
Code Card
Yes
Kitemarked
Yes
TS Star Rating
1 Star (TS007)
British Standard
BS EN 1303:2005
Fire Rating
No
* Insurance approval may vary due to conditions and location. Please check with your underwriter.
Features
Symmetrical Key
Yes
Keyed Alike
Yes
In The Box
Cylinder
Yes
Retaining Screw
Yes
Keys
3 (per pack)
Reviews [13]
Rated 4.9

/5

Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5Rated 4.9 / 5
13 Reviews

100%

Recommended
this Product
Sort by:
Anonymous Verified Customer April 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Exactly what was required

Delivered on time

available suited

Was this helpful? 10

Chris Verified Customer March 2021
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Fitting the lock takes just a few minutes. The locks fitted easily into the doors and I've been very happy.

The only "learning curve" element with buying high security locks like this is to remember that your key goes in (and out) when the keyhole is in the horizontal position (90 degrees out from the traditional lock we've all grown up with). That takes a few days to sink in - lol.

I chose this CISA Astral S lock because I wanted a keyed pair for front and back doors. I needed the lock sizes to fit the doors and I also wanted the front lock in brass/goldish colour and the back in the steel/nickel colour.

Was this helpful? 8

Anonymous Verified Customer June 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Easily fitted as per any euro cylinder lock, Construction looks good and solid, operates smoothly with supplied keys. It's a thumb turn so secure from outside. Obviously it can be easily opened from the inside if someone breaks in through a window or other door (same as if you leave the key in the lock all the time though).

Was this helpful? 5

Mark Verified Customer April 2021
Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5
Recommended

This lock had exactly the features that I was after, and available in the range of sizes I needed to fit to all doors. The ability to open from one side when a key is in the other side of the lock has already avoided a potentially costly mistake.

The lock looks good, seems secure (who knows!?) and works fine. The only complication I had was that the screw to fit it seemed to be ridiculously long and couldn't be used with my door. I was able to reuse the screw from the previous lock though, so not a major problem.

Was this helpful? 5

Vittorio Verified Customer December 2021
Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5
Recommended

Very good product, quality, appearance, practicality.

I went for the internal knob and one-key solution.

I really can't understand why people keeps on having to use 5 different internal/external keys, one for each door., with the risk of being trapped in in case of emergency!

Safe adds security, practicality and elegance to your house!

Was this helpful? 4

Anonymous Verified Customer June 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Great service and a pleasure to deal with

Was this helpful? 3

Anonymous Verified Customer March 2022
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

Excellent product and service, arrived within a couple of days. Worth the extra cost for keying alike

Was this helpful? 3

Anonymous Verified Customer August 2021
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

We have had some problems in the past with a key being left inside the lock and being unable to open it from the outside. We were keen to avoid this in future so we looked for a replacement cylinder that would avoid this problem.

We also wanted a symmetrical key and this CISA Astral S cylinder provided the answer. So far so good and lives up to expectations. The other options we looked at didn't have a symmetrical key so not really suitable as we didn't want to be fumbling in the dark trying to get the key into the lock in the pouring rain.

Was this helpful? 3

Anonymous Verified Customer June 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Great service from Safe

Was this helpful? 2

Anonymous Verified Customer April 2020
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Excellent product at a competitive price and delivered on time as promised

Great service

Was this helpful? 2

Anonymous Verified Customer September 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Ordered 3 with a single key solution for multiple doors. Arrived in 3 days and had no issues installing any of them.

Was this helpful? 1

Anonymous Verified Customer June 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Great service and a pleasure to deal with

Was this helpful? 3

Anonymous Verified Customer April 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Exactly what was required

Delivered on time

available suited

Was this helpful? 10

Anonymous Verified Customer June 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Easily fitted as per any euro cylinder lock, Construction looks good and solid, operates smoothly with supplied keys. It's a thumb turn so secure from outside. Obviously it can be easily opened from the inside if someone breaks in through a window or other door (same as if you leave the key in the lock all the time though).

Was this helpful? 5

Anonymous Verified Customer June 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Great service from Safe

Was this helpful? 2

Anonymous Verified Customer March 2022
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

Excellent product and service, arrived within a couple of days. Worth the extra cost for keying alike

Was this helpful? 3

Vittorio Verified Customer December 2021
Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5
Recommended

Very good product, quality, appearance, practicality.

I went for the internal knob and one-key solution.

I really can't understand why people keeps on having to use 5 different internal/external keys, one for each door., with the risk of being trapped in in case of emergency!

Safe adds security, practicality and elegance to your house!

Was this helpful? 4

Anonymous Verified Customer September 2021
Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5Rated 4.6 / 5
Recommended

These lock feel solid and well built - just what I needed to replace 2 cheap and nasty cylinders fitted by the douchebags who installed my front door.

Was this helpful? 1

Anonymous Verified Customer August 2021
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

We have had some problems in the past with a key being left inside the lock and being unable to open it from the outside. We were keen to avoid this in future so we looked for a replacement cylinder that would avoid this problem.

We also wanted a symmetrical key and this CISA Astral S cylinder provided the answer. So far so good and lives up to expectations. The other options we looked at didn't have a symmetrical key so not really suitable as we didn't want to be fumbling in the dark trying to get the key into the lock in the pouring rain.

Was this helpful? 3

Cam Verified Customer July 2021
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

The locks are extremely well build and have a lovely brushed finish to both the internal and extra sides.

The key is also very sturdy and Doesn’t feel like it will bend in anyway.

The little Allen key grub screw is a nice add on which allows you to remove the thumb turn and fit it to any door. I bought 2 barrels which were keyed alike and they both work perfectly.

Website is well designed and easy to navigate, customer service and dispatch time was spot on.

Will use this company again for any locks I need in the future.

Was this helpful?  

Accessories

Add at Checkout

Thumbnail of Cisa Key (CS62)

Spare Key

Keys are included as standard, but we can cut you a spare.
£4.99
Delivery

Select during checkout


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Popular Delivery Options  
Named Day Delivery to your front door on a day of your choice
Includes a text confirming a 1 hour delivery time slot. Includes a text confirming a 1 hour delivery time slot.
Mon-Fri
8am - 6pm
FREE
FREE
Mon-Fri
8am - 6pm
FREE
FREE
Scottish Highlands Delivery Includes doorstep drop off deliveries to the following Highlands post codes, no steps: AB30-38, AB44-56, FK17-99, G83, IV1-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH18-26, PH30-41, PH49-50
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Isle of Wight Delivery Our standard doorstep drop off service, no steps
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Isle of Man Delivery Our standard doorstep drop off service, no steps
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Isles of Scilly Delivery Our standard doorstep drop off service, no steps
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Scottish Islands Delivery Includes doorstep drop off deliveries to the following Scottish Island post codes, no steps: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Northern Ireland Delivery Our standard doorstep drop off service, no steps
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Guernsey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Jersey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Mon-Fri
9 - 10 Days
8am - 6pm
FREE
Tail Lift Delivery Options
Indoor Delivery Options
Delivery & Install Options
Returns

Returns

Replacements
This item is "Made to Order". Therefore it is not covered by our 14 day Returns Policy and CANNOT be returned.
FAQs [1]

FAQs (1)

» Ask Question   

 
Can you please provide the width of the thumb turn please?
Angus, Sheffield
The width of the Thumturn is 17mm.
Phil R
Was this helpful? 9
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Pay 25th Jun £42.40
Total Payable £42.40

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The Safe Shop Ltd., 1 Strand Street West, Preston, Lancashire PR2 2NS

Sizes Available
Cylinder is reversible allowing either side to be used externally (Excludes Thumbturn and Half Cylinders)
Size
(External)
Size
(Internal)
Thumbturn
available
Colours
available
4535Yes
Polished ChromePolished Brass
4540Yes
Polished ChromePolished Brass
4545
Polished ChromePolished Brass
4550
Polished ChromePolished Brass
4555Yes
Polished ChromePolished Brass
5030
Polished ChromePolished Brass
5035
Polished ChromePolished Brass
5040
Polished ChromePolished Brass
5045
Polished ChromePolished Brass
5050
Polished ChromePolished Brass
5535
Polished ChromePolished Brass
5540
Polished ChromePolished Brass
5545
Polished ChromePolished Brass
6030
Polished ChromePolished Brass
6040
Polished ChromePolished Brass
Size
(External)
Size
(Internal)
Thumbturn
available
Colours
available
3030Yes
Polished ChromePolished Brass
3040Yes
Polished ChromePolished Brass
3050
Polished ChromePolished Brass
3060
Polished ChromePolished Brass
3535Yes
Polished ChromePolished Brass
3540
Polished ChromePolished Brass
3545Yes
Polished ChromePolished Brass
3550
Polished ChromePolished Brass
3555
Polished ChromePolished Brass
4030
Polished ChromePolished Brass
4035
Polished ChromePolished Brass
4040Yes
Polished ChromePolished Brass
4045
Polished ChromePolished Brass
4050Yes
Polished ChromePolished Brass
4055Yes
Polished ChromePolished Brass
4060
Polished ChromePolished Brass