Master Lock Large Key Safe

£38.92
Installation (click to choose)
  • In StockIn Stock
  • FREE Delivery in 1 - 2 Days
  • Next Day Delivery £1.50
This Master Lock key safe is a larger mini key safe, with capacity to store a bunch of keys, making it perfect for rental purposes.
  • Mechanical four wheel combination lock.
  • Holds a bunch of keys including large mortice lock keys.
  • Handy key hook.
  • Protective plastic lock cover.
  • Ideal for use by care workers, cleaners, workmen or children.
  • 10 Year Manufacturer Guarantee.
  • Weight: 900 grams, Size: 146 x 106 x 53mm (HxWxD)
Ref: MAS-5403
   
Details
Master Lock Master Lock Large Key Safe

The Master Lock wall mounted Large Key Safe is the larger brother of Master Locks best selling Mini Key Safe. It is used extensively in the property rental market and is perfect for the storage of small items and is one of only a few key safes large enough to store a bunch of keys and even large mortice lock keys.

The safe operates with a four wheel user changeable combination lock allowing the user to keep the keys to their property on site but away from undesirables.

Recommended by social services, healthcare companies and charitable organizations.

Ideally located on the outside of a property enabling easy entry for care workers, cleaners, workmen or children.

Compare Similar Models

Show Imperial »
 MiniLargeSmartHigh Security
External Height119mm146mm127mm173mm
External Width85mm106mm83mm103mm
External Depth36mm53mm59mm75mm
Internal Height92mm115mm94mm130mm
Internal Width64mm77mm62mm66mm
Internal Depth30mm40mm25mm22mm
Volume0.1 ltr0.2 ltr0.2 ltr0.2 ltr
Weight500 grams900 grams1 kg3 kg
Price£26.21
inc. VAT
£38.92
inc. VAT
£159.64
inc. VAT
£75.00
inc. VAT
Reviews [18]
Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10

4.4 / 5

Sort by:
Maureen Jenkins Verified Customer January 2012
Rated 5.8 / 10Rated 5.8 / 10Rated 5.8 / 10Rated 5.8 / 10Rated 5.8 / 10 2.9 / 5
Recommended

Not easy to manipulate the code barrel and it has jamemed on several occasions.

Was this helpful? 15

Nigel Brett Verified Customer March 2011
Rated 8 / 10Rated 8 / 10Rated 8 / 10Rated 8 / 10Rated 8 / 10 4 / 5
Recommended

Exactly what was needed.

Was this helpful? 13

Anonymous Verified Customer April 2011
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Strong, so no anxieties about it being broken into. Need to get someone to fix it to the outside wall firmly - but that is the reason to have it!

Was this helpful? 12

Mike Verified Customer May 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Easy to fix, feels secure, great value, used to allow nurse and family to access my mums flat without her coming down the stairs to open the door.

Was this helpful? 10

Pamela Watts Verified Customer October 2012
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

You can fit a large set of mortice keys into it quite easily.

Was this helpful? 9

Anonymous Verified Customer February 2021
Rated 8.4 / 10Rated 8.4 / 10Rated 8.4 / 10Rated 8.4 / 10Rated 8.4 / 10 4.2 / 5
Recommended

No idea of the security aspect as no-one has tried to break into it but it is a very sturdy lock with plenty of space inside to keep any wadge of keys and possible credit cards or wallet even if that is what you want to put in it. Good and solid piece of kt but would advise that it is put in a place that is not obvious for someone to find and chisel off the wall.

Was this helpful? 5

Anonymous Verified Customer December 2020
Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10 4.8 / 5
Recommended

A really good size for our purposes, which was for storing a credit card sized car park season ticket for multiple users on an outside wall.

It was a bit stiff to open at first and needed some WD40 to loosen it but otherwise perfect.

Easy to wall mount and it feels really secure on the outside wall.

It was also easy to set the code and the buttons are of a good size so it isn't fiddly to use. There is a pull down cover over the code buttons so it keeps dry and will hopefully keep it safe in all weathers.

Was this helpful? 5

Customer Verified Customer June 2012
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

wefound it a good value for money and well made and you could put the longer keys in as well wich didnt obstruct when closing

Was this helpful? 4

Anonymous Verified Customer December 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

This is brilliant, good size safe. I can fit my extra long gate key in it no problem.

Was this helpful? 3

John Verified Customer October 2011
Rated 9.4 / 10Rated 9.4 / 10Rated 9.4 / 10Rated 9.4 / 10Rated 9.4 / 10 4.7 / 5
Recommended

Easy to install and use.Good quality build and works very well. If lit at night it would be easier to use at this time of the year.

Was this helpful? 3

Helen Dalley Verified Customer July 2021
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Excellent safe. Dad had a smaller one before, but the larger one is much easier, not only for ease of use, but also, he is 81 yrs old, with poor eyesight, so the larger numbers are also much easier for him.

Was this helpful?  

Anonymous Verified Customer May 2021
Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10Rated 8.8 / 10 4.4 / 5
Recommended

Good quality

Was this helpful?  

Anonymous Verified Customer February 2021
Rated 8.4 / 10Rated 8.4 / 10Rated 8.4 / 10Rated 8.4 / 10Rated 8.4 / 10 4.2 / 5
Recommended

No idea of the security aspect as no-one has tried to break into it but it is a very sturdy lock with plenty of space inside to keep any wadge of keys and possible credit cards or wallet even if that is what you want to put in it. Good and solid piece of kt but would advise that it is put in a place that is not obvious for someone to find and chisel off the wall.

Was this helpful? 5

Anonymous Verified Customer December 2020
Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10Rated 9.6 / 10 4.8 / 5
Recommended

A really good size for our purposes, which was for storing a credit card sized car park season ticket for multiple users on an outside wall.

It was a bit stiff to open at first and needed some WD40 to loosen it but otherwise perfect.

Easy to wall mount and it feels really secure on the outside wall.

It was also easy to set the code and the buttons are of a good size so it isn't fiddly to use. There is a pull down cover over the code buttons so it keeps dry and will hopefully keep it safe in all weathers.

Was this helpful? 5

Anonymous Verified Customer November 2020
Rated 7.6 / 10Rated 7.6 / 10Rated 7.6 / 10Rated 7.6 / 10Rated 7.6 / 10 3.8 / 5
Recommended

Smaller than I thought it was going to be but then I did not take notice of the published dimensions! OK though, easily takes a set of keys and an emergency nifty.

I had a little trouble resetting the combination but got there in the end.

All in great, just check if you want to keep a 9mm Sig in one! Hold an ammo clip ok.

Dave.

Was this helpful?  

Anonymous Verified Customer December 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

This is brilliant, good size safe. I can fit my extra long gate key in it no problem.

Was this helpful? 3

Mike Verified Customer May 2018
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

Easy to fix, feels secure, great value, used to allow nurse and family to access my mums flat without her coming down the stairs to open the door.

Was this helpful? 10

Anonymous Verified Customer March 2013
Rated 8 / 10Rated 8 / 10Rated 8 / 10Rated 8 / 10Rated 8 / 10 4 / 5
Recommended

Good quality. Expensive

Was this helpful? 2

Drew Verified Customer October 2012
Rated 8 / 10Rated 8 / 10Rated 8 / 10Rated 8 / 10Rated 8 / 10 4 / 5
Recommended

Easy to install, set up and operate. Not enough hooks to hang keys on

Was this helpful? 2

Pamela Watts Verified Customer October 2012
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 5 / 5
Recommended

You can fit a large set of mortice keys into it quite easily.

Was this helpful? 9



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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.
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FAQs [4]

FAQs (4)

» Ask Question   

 
Does the installation of a key safe effect regular household insurance?
Anonymous
As with any security item, you must always check with your insurance company to see how things affect your policy.

We don't sell any Key Safe that is officially insurance approved but we do have the GE C500 Police Approved KeySafe which is currently the highest security rated key safe on our website.
Jonathan P
Was this helpful? 34
 
Can the combination on this be easily changed regularly?
Rosie, Sheffield
You can change the combination at any time. While the key safe is open you move a lever that puts the key safe in programming mode. Once you have changed the code you move the lever out of programming mode and your new code is set.
Tom W
Was this helpful? 21
 
We have a key which is 12cm long, do you have an outdoor key safe it will fit into?
Jane Gosney, Harrogate
This key safe does not have the internal height to support a 12cm key. The Master Lock High Security Key Safe would be more suitable.
Christian B
Was this helpful? 12
 
We already have a key box at work and it doesn't allow you to store car keys/car fobs in it, the internal mechanism hinders the shutting of the box. Can you confirm I can store cars keys/car fob in this box?
Anonymous
This would depend on the size of the fob that you need to put inside. The internal dimensions of this unit are 100 x 77 x 26mm (HxWxD).
Tom W
Was this helpful? 20
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Installation

Professional Installation Services for Key Safes

We're all about peace of mind here at Safe. That's why we offer an affordable and convenient installation service on most items.
After all, when you've bought a high-quality product, you need to know it's been properly fitted by an expert who cares.

Be confident your product is fitted perfectly Be confident your Key Safe is fitted perfectly
Save the hassle Save the hassle and risk of finding a fitter or installing products yourself
Appointments within 10 days of order Appointments arranged around you, within 10 days of your delivery
We'll ring to confirm arrangements We'll even ring to confirm the arrangements

Standard Key Safe Installation

We offer professional installation on our complete range of Key Safes.

Our experienced engineer will complete a brief site inspection and then discuss their findings with you to agree positioning of your key safe.

Your installation will include fixing the key safe to an exterior wall using the fixings included with your key safe. The fixings are designed for use with a solid surface such as brick or concrete.

The position of your key safe will be governed by safe site access, and other obstructions such as submerged pipes or cables within the wall.

The engineer will carry out a final assessment to ensure the key safe is secure before providing a brief demonstration of your key safe and confirming the installation has been completed to your satisfaction.

Installation FAQ

What is the cost to install a Key Safe?

What type of fixings do you use?

When do you contact me to arrange installation?

When will you install my Key Safe?

Can I change my installation date?

How long does installation take?

What parking access is required?

Can you install my Key Safe to the wall?

Can you install my Key Safe to a fence?

Can adverse weather conditions prevent installation?

Does my installation include a warranty?

What happens if the engineer doesn't turn up?

What if I'm not happy with my installation?

What happens if the engineer damages my property?

Non-standard Installation

In some cases, it may be necessary to install additional materials or provide extra resources (manpower) to facilitate an installation in a safe manner.

If additional costs are likely these will be discussed with you prior to installation. Reasons for extra costs might include:

  • Specialised access equipment and permits such as hoists, lifts and cranes.
  • Outside of normal hours working (Mon-Fri, 9am to 5pm).
  • 4x4 Vehicular access requirements to remote rural sites.
  • Road closure including necessary permits.
  • Additional manpower to overcome technical, lifting or safety access issues.

We offer installation throughout the UK mainland, however some more remote and rural post codes in the Highlands are subject to a surcharge to cover additional fuel and traveling time costs.

The following areas will incur a rural travel surcharge:

£55.00 Surcharge Areas

  • PH 1 - 26 (No coverage in other PH postcodes)
  • PA 1 - 19 (No coverage in other PA postcodes)
  • KA 19, 26
  • ML 11, 12

£105.00 Surcharge Areas

  • IV 01-17, 30,31,32 (No coverage in other IV postcodes)
  • AB
  • DD
  • TD
  • DG
  • KW

These additional elements are deemed to fall outside the definition of a 'Standard Installation'. If you feel your installation might be non-standard please contact us to discuss your individual requirements.

If applicable, additional costs are to be paid before installation begins.

Warranty Terms & Conditions

Our installer provides a standard 12 month warranty on all new installations and a 3 month warranty on all materials provided during maintenance visits.

Note: Existing system components and pre-supplied equipment are not included in the installation warranty as these elements are covered by the Manufacturer warranty.

We reserve the right to undertake an ‘Assessment Call’ without prejudice to investigate any complaints relating to materials failure or poor workmanship to assess if the complaint is valid. Please note that remedial service calls generated by elements outside of our sphere of influence or due to different fault conditions will be chargeable to you at an agreed call out charge.

In scenarios where you request a post installation service call and our assessment identifies the fault condition or cause of the fault falls outside of the limitations of the standard installation warranty (Force Majeure, different fault etc) a call out charge will be incurred for the visit.

Assessment calls raised for reasons outside our sphere of influence or responsibility and not covered by the standard installation will incur a call out charge for labour and additional materials.

The following are examples of when a call out charge would be incurred:

  • Accidental Damage
  • Malicious Damage
  • Materials or Manufacturer Failure
  • System Modification
  • Incorrect User Diagnosis
  • Broadband Related
  • App Related
  • User Error

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