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Rated Excellent

CISA Astral S - Euro Double Cylinder 35 - 45 (80mm Nickel Plated)

CISA Astral S - Euro Double Cylinder 35 - 45 (80mm Nickel Plated)
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£46.88
Customer Reviews
Rated 4.8

/5

Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
3 Reviews

100%

Recommended
this Product
Ease of Use
Out of 5
4.9
Build Quality
Out of 5
4.9
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
CAA 3 Verified Customer

Fitted in 10 minutes,no problems at all,security side not tried,no one attempted to break in yet,but it appears a solid lock,it was suggested to me by a retired locksmith.

The cost of the lock was very competitive,no problems with delivery which was fast considering,problems with Royal Mail.

Would have no hesitation in recommending both Safe as a company and

Cisa as a brand if looking to replace a lock.

Read more
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Anonymous Verified Customer

An excellent lock that was easy to fit.

Read more

See all reviews

Discount code JAN26
5% Off Everything
Code: JAN26
View Full Specification
  • 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.
  • Just need keys? We also sell Spare CISA Astral S Keys.
  • Cylinder Length: 80mm
  • Size to Centre (ext): 35mm
  • Size to Centre (int): 45mm
  • Reversible, allowing either side to be used externally.
  • Multiple locks can be keyed alike allowing the same key to operate each lock.
MPN: OA3S1 3545

Keyed Alike Cylinder Packs

Build Your Custom Pack >


Popular in Euro Profile Cylinders ...

View all Euro Profile Cylinders »

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Details
A 35mm
B 45mm
C 80mm
Dimensions
Size Centre (external) 35mm
Size Centre (internal) 45mm
Overall Length 80mm
Cylinder is reversible allowing either side to be used externally
Show Imperial »
Play Video How to measure a Euro Cylinder How to measure a Euro Cylinder
Key Features
Manufacturer Part Number
OA3S1 3545
Cylinder Type
Euro Double
Lock Mechanism
10 Pin Cylinder
Equal / Offset
Offset
Colour
Satin Nickel
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
Inside Key
Yes
Symmetrical Key
Yes
Keyed Alike
20 sizes available
In The Box
Cylinder
Yes
Retaining Screw
Yes
Keys
3
Reviews [3]
Rated 4.8

/5

Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
3 Reviews

100%

Recommended
this Product
Ease of Use
Out of 5
4.9
Build Quality
Out of 5
4.9
Sort by:
Anonymous Verified Customer January 2016
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

It was exactly what I wanted

Was this helpful? 22

CAA 3 Verified Customer November 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Fitted in 10 minutes,no problems at all,security side not tried,no one attempted to break in yet,but it appears a solid lock,it was suggested to me by a retired locksmith.

The cost of the lock was very competitive,no problems with delivery which was fast considering,problems with Royal Mail.

Would have no hesitation in recommending both Safe as a company and

Cisa as a brand if looking to replace a lock.

Was this helpful? 18

Anonymous Verified Customer May 2018
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

An excellent lock that was easy to fit.

Was this helpful? 7

CAA 3 Verified Customer November 2022
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Fitted in 10 minutes,no problems at all,security side not tried,no one attempted to break in yet,but it appears a solid lock,it was suggested to me by a retired locksmith.

The cost of the lock was very competitive,no problems with delivery which was fast considering,problems with Royal Mail.

Would have no hesitation in recommending both Safe as a company and

Cisa as a brand if looking to replace a lock.

Was this helpful? 18

Anonymous Verified Customer May 2018
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

An excellent lock that was easy to fit.

Was this helpful? 7

Anonymous Verified Customer January 2016
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

It was exactly what I wanted

Was this helpful? 22

Accessories

Add at Checkout

Thumbnail of Avocet ABS Lock Lubricant

ABS Lock Lubricant

Advanced lock lubricant in a 200ml aerosol spray with applicator nozzle that cleans, lubricates, and protects to extend the life of your high security locks.
£12.95
£16.50 Save £3.55
Thumbnail of CISA Astral S Spare Cut Key

Spare Key

Keys are included as standard, but we can cut you a spare.
Please allow 7 additional days for delivery.
£6.95
Delivery

Select during checkout


Filter by
Popular Delivery Options  
Royal Mail 48 Our standard Royal Mail 48-hour service Includes a text confirming a 1 hour delivery time slot. Includes a text confirming a 1 hour delivery time slot.
Mon-Fri
1 - 2 Days
8am - 6pm
FREE
Mon-Fri
1 - 2 Days
8am - 6pm
FREE
Next / Named Day Delivery to your front door on a day of your choice
Order Now Get It Mon 19th Jan
Mon-Fri
8am - 6pm
£5.50
Mon-Fri
8am - 6pm
£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
8am - 6pm
FREE
Mon-Fri
1 - 3 Days
8am - 6pm
FREE
Isle of Wight Delivery Our standard doorstep drop off service, no steps
Mon-Fri
1 - 3 Days
8am - 6pm
FREE
Mon-Fri
1 - 3 Days
8am - 6pm
FREE
Isle of Man Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Isles of Scilly Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Mon-Fri
2 - 3 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
2 - 3 Days
8am - 6pm
FREE
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Northern Ireland Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Guernsey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Jersey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Mon-Fri
2 - 3 Days
8am - 6pm
FREE
Tail Lift Delivery Options
Indoor Delivery Options
Delivery & Install Options
Read more about delivery on our Delivery & Installation Guide and FAQ
All prices shown are inc. VAT.
Returns

Returns

Replacements
If you are not completely satisfied with your purchase, simply complete our returns form within 14 days of receiving your order. Goods must be returned within 30 days of the delivery date, in their original condition and packaging.
More information about returns
FAQs [4]

FAQs (4)

» Ask Question   

 
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
Was this helpful? 74
 
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
Was this helpful? 67
 
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
Was this helpful? 58
 
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
Was this helpful? 44
All questions are answered by our own expert advisors.
Help & Advice

Useful Videos

How to replace a Euro Cylinder Lock How to measure Euro Cylinder Lock

Related Blog Articles

Get in Touch

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Total Payable £46.88

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17th Mar £15.62

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

Keyed Alike

Keying Options

Keyed to Differ or Keyed Alike locks?

As standard the CISA Astral S - Euro Double Cylinder 35 - 45 (80mm Nickel Plated) 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?

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.

  • 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.

Keyed Alike Packs

Build Your Custom Pack >
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