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Master Lock Combination Key Safe Medium

4.7 (379 reviews)
SKU: 240304163939003 EAN: 3520190922380

Compare 7 prices for Master Lock Combination Key Safe Medium — from £15.99 to £40.85 across 7 UK sellers including Screwfix, BP Tools UK, B & Q and more. Save up to £24.86 (61%).

£15.99 18h ago
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Compare Prices from 7 Sellers

Prices updated 21 Apr 2026
2
BP Tools UK
£17.81 +£1.82
9h
3
B & Q
£19.00 +£3.01
23h
4
I T S
£29.99 +£14.00
11h
5
Tooled Up
£30.95 +£14.96
9h
6
My Tool Shed
£30.95 +£14.96
9h
7
Jewson
£40.85 +£24.86
32h
#2 BP Tools UK
9h ago
£17.81 +£1.82
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#3 B & Q
23h ago
£19.00 +£3.01
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#4 I T S
11h ago
£29.99 +£14.00
View
#5 Tooled Up
9h ago
£30.95 +£14.96
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#6 My Tool Shed
9h ago
£30.95 +£14.96
View
#7 Jewson
32h ago
£40.85 +£24.86
View

The Master Lock no. 5401EURD Select Access Key Safe features an 83mm wide metal body for durability and accepts multiple house keys. The wall mount design offers permanent installation. Set-your-own 4-digit combination for keyless convenience and increased security. The shutter door protects combination dials from weather, dirt and grime. With a compact, lightweight design, The 5401EURD key cabinet can be mounted anywhere. The mounting kit is included in the package for ease of use.

  • Aluminium.
  • Size H11.9, W8.5, D3.6cm.
  • EAN: 3520190922380.
Brand Master Lock
Colour Black
Fixture Type Surface Mounted
Lock Mechanism Key
Lock Type Combination
Material Metal
MPN 5401D
Size Medium
Type TBA
No features listed
No items listed

Customer Reviews 379

4.7
379 reviews
5 star
298
4 star
57
3 star
13
2 star
2
1 star
9
I would recommend this unit.
5.0
February 28, 2026
dc8892d0-724c-5cc2-acee-cb2a990d410c Verified Purchase

Very well made, good construction. Easily install.

Good quality
5.0
February 20, 2026
CFA Verified Purchase

I have fitted 6 oif these now for friends and family. Don't buy the fake ones off other websites as the tumblers fail. Easy to install and reliable. I just replaced 2 x fake ones, looks like Master Lock but cheap knock offs. Both had failed as water was getting in the mechanism. My original is 2 years old and no problems.

Easy fit
5.0
February 18, 2026
98ee520f-12a5-5f01-9e75-3f34ec148399 Verified Purchase

Easy to fit and comes with screws etc. well made and would be equally ok outside

Bad lock
1.0
February 16, 2026
John tobin Verified Purchase

Lock broke and cluldnt get into it had to break into it to get my key back

Great keysafe
5.0
February 4, 2026
S1949 Verified Purchase

Very pleased with this. Sturdy and easy to use.
Thank you to the assistant who helped me.

Didn’t work
1.0
February 4, 2026
df8a558c-03ad-5c05-bcce-b1def0b53e11 Verified Purchase

Was junk, didn’t work - so I returned it. They didn’t have a replacement onsite.

My second one, they do the bizz.
5.0
January 25, 2026
McStu Verified Purchase

Good size for more than one key. Robustly made with four securing holes. Fitted for 90yr old neighbour, he could read the numerals and handle the roller combo numbers.

key safe
5.0
January 22, 2026
Myway Verified Purchase

Well made and very easy to install, does its job well and keeps my keys safe.

Solid lock box
5.0
January 19, 2026
kernowboy Verified Purchase

Solid lock box easy to install. Screws are provided but you will need rawl plugs suitable for the location. Follow the clear instructions for changing the combination, once the new combination is set and the box is closed, there is no way to open it if you forget the number.

Beware no fixings included...
2.0
January 15, 2026
ziggystar Verified Purchase

The advert clearly states fixings included, the only fixings included were 4 screws. Considering this is a key safe for mounting on an external wall a proper fixings kit should have been included for the price.

Master lock
5.0
January 12, 2026
Oliviermpz Verified Purchase

It is very good product easy to change combination and easy to install

Never locked out
5.0
January 4, 2026
Seats16 Verified Purchase

Harder to open the packaging than it is to fit. Now im able to access my house even when i forget my keys.

Peace of mind. Secure your emergency access, for you and a loved one.
5.0
January 3, 2026
none given this time Verified Purchase

Easy to fit and easy to set your preferred code, no worries.

Security
5.0
December 15, 2025
40d044e5-3c92-564f-8e4d-26a17b76d6ec Verified Purchase

Wanted something quick and good quality.
Within half an hour I had it.
Excellent

Great lock box/ fiddly to open
3.0
December 3, 2025
Mr C Brown Verified Purchase

Good strong box decent size for a couple of keys.
The combination lock dials are a little awkward to access but the latch to actually open the box lid is difficult to press down. Ladies with finger nails will struggle.

Key security box.
5.0
November 19, 2025
Hunnington Verified Purchase

Right money for a great product. Well made key security box.

Master Lock Combination Key Safe
5.0
November 5, 2025
35fbf04d-a77c-5124-9ec8-4d536dc9d558 Verified Purchase

A good sturdy product, ideal for keeping a couple of keys in for health visitors, or just in case!

Key bix
5.0
October 24, 2025
BJK Verified Purchase

I’m very happy with this key box. This is a second that I have had

Don't believe the dimensions.check first
3.0
October 20, 2025
5uk0y01s0hq1meawdmgd109xd Verified Purchase

Be careful. Product quality might be good but advertising is misleading. The internal dimensions are ok when open but the lock takes up about 25% of the space when closing the door. Had to buy the next size up. Thankfully my local Toolstation refunded me for the smaller lock box even though it wasn't their fault.

Go for large!
4.0
October 16, 2025
1b934e16-a5fc-5667-8127-5973ea481e63 Verified Purchase

All as it said it should be , however should definitely have gone for the larger versions even two keys in the medium version is tricky

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