# Master Lock 5430EURD Medium Wall-Mounted Key Safe

The Master Lock 5430EURD is a medium wall-mounted key safe with a removable cover and resettable combination access. Its compact listed dimensions suit storing keys or access cards for shared entry, while customer feedback raises a notable concern about locking reliability.

- [Original product page](https://bargainpostbox.co.uk/product/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [View offer](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Master Lock
- Model: MASTER LOCK Key Safe Wall mounted with removeable cover medium size outdoor, for Home Office Industry 5430EURD
- Price: 14.10 GBP
- Previous price: 19.18 GBP
- Discount: 26%
- Price checked: 2026-11-12T17:59:58.599Z
- Rating: 3.6 / 5
- Reviews: 122

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Resettable four-digit combination provides shared access without handing over a key.
- Removable cover is intended to shield the combination dials from weather.
- Internal tray and retention container are described for keeping multiple keys inside when opening the door.
- Manufacturer claims the safe is suitable for indoor and outdoor use.

## Pros

- Wall-mounting and a resettable combination can suit rental properties, carers or household key sharing.
- The listed internal dimensions and tray provide room for multiple keys or an access card.
- A removable cover protects the combination dials from exposure.

## Cons

- Customer feedback includes reports of the locking mechanism failing after only a few days, a concern for buyers relying on dependable access.

## Specifications

### Identity
- Brand: Master Lock
- Model: MASTER LOCK Key Safe Wall mounted with removeable cover medium size outdoor, for Home Office Industry 5430EURD
### Access and controls
- Lock type: Combination Lock
- Combination: resettable 4 digit combination
- Control methods listed: Touch
### Dimensions and installation
- Form factor: Rectangular
- Dimensions listed: 43 x 84 x 129 millimetres
- Interior dimensions (H x W x D): 111mm x 72mm x 30mm
- Weight listed: 496 Grams
- Installation: Simple installation with mounting kit included.
### Materials and protection
- Material listed: Aluminium
- Cover: removeable plastic cover
### Capacity and intended use
- Storage: Large internal cavity with tray to allow secure storage for multiple keys.
- Recommended uses: Home rental, House Keepers, Business, Care

## Before you buy

- The listing describes the cover as weather-protective and also calls the safe weatherproof, but supplies no specific resistance rating or test details. Treat outdoor protection as a manufacturer claim rather than a quantified guarantee.

## In the box

- 1 key safe (Included)
- Mounting kit (Check selected pack): Described as included in the feature text and manufacturer Q&A, but absent from the explicit included-components entry.

## A good fit for

- Landlords or householders who need to share access to keys with guests, carers or workers.
- Buyers needing a wall-mounted combination safe for several keys or an access card.

## Less suited to

- Buyers who need independently established reliability or quantified weatherproof performance before choosing an outdoor key safe.

## Customer feedback

Customer feedback is divided on quality, with some finding it excellent and others strongly dissatisfied. Reliability is a particular reported concern, including accounts of the locking mechanism failing after a few days. That matters for a combination safe intended to provide repeated shared access. The overall ratings are mixed, so they do not establish how common any specific failure is.
- Negative themes: Customer feedback reports concerns about reliability, including locking-mechanism failures after a few days of use.
- Mixed feedback: Opinions on product quality range from excellent to strongly negative.

## Frequently asked questions

### How is the key safe opened?
The listing describes a resettable four-digit combination and a push button that opens the front door.
### Can it be used outdoors?
The manufacturer describes indoor and outdoor use and says the removable cover protects the dials. No quantified weather-resistance rating is supplied.
### What can it hold?
The listing says the interior has a tray for multiple keys and gives internal dimensions of 111mm x 72mm x 30mm.
### Does it include mounting hardware?
The feature text and manufacturer Q&A say a mounting kit or hardware is included.

## Alternative options

- [Mohard Key Safe Wall Mounted, 12 Digit Code Combination Security Lock Box \| Large Capacity & Weatherproof Push Button Keysafe Outdoor, Spare Storage Keybox for Home, Office, Garage, School](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Master Lock Biometric Key Safe, Wall mounted with Digital Combination code, Strong Outdoor Weather Resistant Construction](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Mohard Key Safe Wall Mounted, 12 Digit Combination Keysafe Outdoor \| Large Capacity & Weatherproof Lock Box for Keys with Resttable Code, Spare KeySafe Storage Key Box for Home, Office, Garage](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [ARK GUARD PRO XL Mk2 Key Safe Outdoor Wall Mounted Lock Box \| Key Holder \| 4 Digit Combination Lock & Key, Faraday Box for Car Keys, Weatherproof Keysafe](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Defender Combination Dial Key Safe - Outdoor Wall Mounted Waterproof Key Lock Box - Secure Combination Key Storage Cabinet with Free Fixing Kit for Home, Office & Airbnb](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Defender Push Button Key Safe - Outdoor Wall Mounted Waterproof Lock Box - Secure Combination Key Storage Cabinet with Free Fixing Kit for Home, Office & Airbnb](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Gekufa Key Safe Wall Mounted, 12-Digit Combination Lock Box, Large Capacity \| Weatherproof Cover, Holds Keys & Access Cards for Home, Garage, Office & School](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Mohard Key Safe Wall Mounted, Key Box Outdoor with Resettable Spare Key \| 4 Digit Combination, Heavy Duty Weatherproof Large Capacity Keysafe Storage Key Lock Box for Home, Apartment, Office, Garage](https://bargainpostbox.co.uk/visit/mohard-8107-wall-mounted-key-safe)
- [STYLIFYZ Key Safe Wall Mounted, 12-Digit Combination Lock, Secure Lock Box, Spare Key Hider, Large Capacity, Outdoor Use, Key Storage For Home School Garage & Office](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Squire Key Safe Box - Push Button Code Lock \(Key Keep2\) - Wall Mounted Key Safe - Weatherproof Diecast Alloy Body - Large Storage Capacity - Tough Key Lock Box For Outdoor And Indoor Use](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [OFFOF Key Safe Outdoor, Wall Mounted Key Lock Box 12 Digit Code \| Combination key safe, secure lock box for outdoor use, wall mounted design with large space for home garage office keys](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)
- [Rhino Lock Secure Key Combination Safe - Outdoor Heavy Duty Wall Mounted Security Key Safe - Large Internal Storage for House or Office Keys with Strong 4 Digit Lock \#UKBrand \(Medium, Black\)](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)

## Add-ons

- [Master Lock Weather Cover Key Safe Wall Mounted, Medium, Outdoor, Black](https://bargainpostbox.co.uk/visit/master-lock-5430eurd-medium-wall-mounted-key-safe)

## Images

![Master Lock 5430EURD Medium Wall-Mounted Key Safe — 1](https://bargainpostbox.co.uk/i/m5v5Xha62ziybzNdnUA6jctFvLxif8uHyQY9k5eRcqzHN3eDDWnbJTnYb1Pe3slsEKHsd6BEtKy5kQGL3YPNpOwbHRfhDX6oAE_MhlIg_0xr6t1EkU1WpwFJ.jpg)

![Master Lock 5430EURD Medium Wall-Mounted Key Safe — 2](https://bargainpostbox.co.uk/i/B4WwKH8z08kykTXXvnUAuvLruJQltto7MSIAVQHLjn3vvHO3B2TZc58UfV7LG83UL0zxDQMuP8W16X6ji6pFgS8b2q_9uk9w19Fu0P90deGoINiBg7aTBHL8.jpg)

![Master Lock 5430EURD Medium Wall-Mounted Key Safe — 3](https://bargainpostbox.co.uk/i/HTX-M-F8VS0BKoRSCvNkO093fQlVtP-JSgmaZb3o3hOxVU2YsbBdma2O7NC0-DvG0QPmZPyUjNEv5_IYKEBsHXNL8C3vkfZrl3pyIQU37gBOHM2CHe3OC9kP.jpg)

![Master Lock 5430EURD Medium Wall-Mounted Key Safe — 4](https://bargainpostbox.co.uk/i/CYnKP93poJpVy4AzW0v6-C5zZisWNw0Rf1Ij2TR9vf1PO84KRSEwIigXiwUPpCzGFyBiV5gRpzwtoJNGuS5cRbo93gzR4_sXbzk6BoRp_x0KCJmEOBFFZI7o.jpg)