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CISA Astral S - Euro Double Cylinder 40 - 50 (90mm)

£37.98
Cylinder Finish (choose from list)
  • In StockIn Stock
  • FREE Delivery in 1 - 3 Days
  • Finance from £12.66 p/m

  • Anti-Snap protection by way of strong laminate core.
  • Employs Anti Pick, Anti Drill & Anti Bump for extra security.
  • High security TS007 1 Star Rated.
  • Cylinder Length: 90mm
  • Size to Centre (ext): 40mm
  • Size to Centre (int): 50mm
  • Reversible, allowing either side to be used externally.
  • Multiple locks can be keyed alike allowing the same key to operate each lock.
Ref: CIS-ASTS-4050-EU
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Details

Product Details

A 40mm
B 50mm
C 90mm
Dimensions
Size Centre (external)
40mm
Size Centre (internal)
50mm
Overall Length
90mm
Cylinder is reversible allowing either side to be used externally
Show Imperial »
Cylinder Lock
TypeEuro Double Cylinder
Lock Mechanism10 Pin Cylinder
Equal / OffsetOffset
ColourNickel Plated
Security & Ratings
Security LevelHigh
Anti-SnapYes Laminate Core
Security MeasuresAnti Pick, Drill & Bump
KitemarkedYes
TS Star Rating1 Star (TS007: 2014)
British StandardBS EN 1303:2005
Fire RatingNo
* Insurance approval may vary due to conditions and location. Please check with your underwriter.
Features
Symmetrical KeyYes
Code CardYes
Keyed Alike20 sizes available
In The Box
CylinderYes
Retaining ScrewYes
Keys3
Reviews [2]
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Product Reviews

Rated 9.2 / 10Rated 9.2 / 10Rated 9.2 / 10Rated 9.2 / 10Rated 9.2 / 10

9.2 / 10

13 September 2018
Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10 8.8 / 10

The lock itself is very good and well made, the facility to buy these keyed alike at no extra cost is very helpful and really good value. The lock is much more secure than the standard euro cylinder type which can snapped fairly easily. The only thing negative is that the lock is only supplied with one fixing screw. This screw is very long and not suited to all fitments without modification. It would have been better if two screws of different lengths were supplied. Service from Safe was first class and the locks were received within the date promised.

2 people found this review helpful. Did you? Yes / No

5 May 2016
Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10 9.6 / 10

Good price easy to fit.

2 people found this review helpful. Did you? Yes / No

Accessories

Accessories (Add at Checkout)

Thumbnail of CISA Spare Key

Spare Key

Keys are included but you can order additional spare keys if required.
Please allow 6 additional days for delivery.
£5.40
Delivery

Delivery Options (select at checkout)

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First Class Post Our standard Royal Mail service
Mon-Fri
1 - 3 Days
Any time of day
FREE
Mon-Fri
1 - 3 Days
Any time of day
FREE
Next / Named Day Delivery to your front door on a day of your choice
Mon-Fri
Any time of day
£5.50
Mon-Fri
Any time of day
£5.50
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
1 - 3 Days
Any time of day
FREE
Mon-Fri
1 - 3 Days
Any time of day
FREE
Isle of Wight Delivery Our standard doorstep drop off service, no steps
Mon-Fri
1 - 3 Days
Any time of day
FREE
Mon-Fri
1 - 3 Days
Any time of day
FREE
Isle of Man Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Isles of Scilly Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
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
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Northern Ireland Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Republic of Ireland Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
£4.74
Mon-Fri
2 - 3 Days
Any time of day
£4.74
Guernsey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Jersey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Europe Delivery Includes all doorstep drop off deliveries to the following countries: Austria, Belgium, Czech Republic, Denmark, France, Germany, Italy, Netherlands, Poland, Republic of Ireland, Slovakia, Spain, and Sweden
Mon-Fri
3 - 5 Days
Any time of day
£4.74
Mon-Fri
3 - 5 Days
Any time of day
£4.74
Indoor Delivery Options
Delivery & Install Options
Returns

Returns

Replacements
If you are not completely satisfied with your purchase, simply return the item to us in its original condition and packaging within 14 days of receipt and we will issue a full refund, excluding upgraded delivery services.
More information about returns
Q&A [4]

Questions & Answers (4)

 
If your door is closed and the key is in the lock internally, can you unlock the door from outside with second key?
Neville, Punchard
Yes, all of the CISA Astral S 10 Pin - Euro Double Cylinder Series have the facility to unlock with a second key from the outside.
Jonathan P, 20 Aug 2015
15 of 24 found this answer helpful. Did you?  Yes / No
 
1. How could I obtain spare keys in future?
2. Please confirm if possible - barrel diameter is 17mm, total height is 33mm, width of keel (the bar at the bottom) 10mm. With thanks.
Richard, Lenora
The CISA Astral S Cylinders are supplied with a unique code card which allows you to order additional keys and keyed alike locks by providing the code on the card. All Euro Profile cylinders have the same face dimensions - 17 x 33 x 10mm.
Jonathan P, 26 Nov 2015
10 of 18 found this answer helpful. Did you?  Yes / No
 
Are the spare keys you offer for this lock original CISA blanks?
Frazer Dunn, Glasgow
Keys cut would be from an original CISA blank.
Tom W, 3 Jul 2019
2 of 4 found this answer helpful. Did you?  Yes / No
 
Can two locks with different sizes have key-alike?
Zoe, London
Providing the locks are of the same brand with the same number of pins, lock cylinders can be keyed alike despite the overall length being different.
Phil R, 24 Apr 2017
6 of 12 found this answer helpful. Did you?  Yes / No

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Keyed Alike

Keying Options (select at checkout)

Keyed to Differ or Keyed Alike locks?

As standard the CISA Astral S - Euro Double Cylinder 40 - 50 (90mm) is supplied Keyed to Differ which means the lock includes a set of keys that are unique and will only open this lock. If you require multiple locks you can choose to have them all Keyed Alike, meaning that each lock can be opened using the same key. You can view this cylinder keyed alike here.

What is Keyed to Differ?

  • Keyed to Differ is the standard way a lock is supplied.
  • Each lock is opened by its own unique key.
  • Each lock includes a unique set of keys.
  • Covered by our returns policy.

What is Keyed Alike?

  • Each key can open multiple locks - the same key could unlock your house and office.
  • Locks need to be the same brand and number of levers.
  • Keyed Alike locks include one set of keys regardless of how many locks are purchased.
  • Made to order so NOT covered by our returns policy.

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