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MasterLock Wall Mounted Key Safe


  • MasterLock have been very successful with the Key Lock Box, and now bring you the Masterlock 5401 which enables the safe storage of house keys or even cash.
  • Masterlock have now taken this to the next level with the 5401 in which you can safely leave keys for children to get in after school - so you don't have to be there to let them in - for an elderly family member you need to visit on a regular basis, or for just storing keys safely just in case you lose them on your travels.
  • All the high quality features are on the 5401 and it is also fitted with an easy-to-set 4 digit combination security lock with hundreds of multiple code options.
  • A tough metal body provides the ability to store larger items and not just keys.
  • This MasterLock 5401 can be used both inside and outside the home, office, work site or anywhere that restricted or safe access is required.
  • All Master Lock products with a locking mechanism have a Lifetime Warranty against mechanical failure.  


  • Stores up to 5 house, car or padlock keys.
  • Enables access for the selected few.
  • Zinc cast body resists hammering and sawing.
  • Simple 4-digit combination.
  • Rust-free, suitable for outdoor use.
  • Easily mountable on any surface.
  • Includes the hardware for attachment.


  • MLK5401 Outside dimensions: 8.5 cm wide x 11.8 cm long x 3.6 cm deep.
  • MLK5401 Key department inside dimensions: 6.4 cm wide x 9 cm long x 2.7 cm deep.
  • MLK5403E Outside dimensions: 105mm x 146mm x 51mm.
  • MLK5403E Interior dimensions: 79mm x 117mm x 42mm.

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Delivery Information

Free delivery on all online orders over £39.99, delivered to the UK mainland only; A small order charge of £6.50 vat is charged on all orders under £39.99 (net). 

Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary. Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. 

Special delivery services are available; please contact our Sales Office to discuss your specific requirements. 

The following postcodes will be subject to a delivery surcharge: 

AB37 & AB38, AB41-AB56, FK19-FK21, IV1-IV40, IV52-IV54, IV63, JE1-JE5, KW1-KW14, PA21-PA40, PH15-PH41, PH49, PH50, HS, IV41-IV51, IV55 & IV56, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.

A customer service representive, will contact you upon receipt of your order to advise of the relevant charges or please call us to confirm the surcharge prior to placing your order

If you would prefer to collect your delivery from our warehouse, please select collection at the checkout and we will let you know when your order is ready to collect.

Contact Us for Bulk Discounts

Part Number Description Price
ID 170801
Standard Wall Mounted Key Lock Box (up to 3 keys held)

(£24.34) RRP (Ex VAT)

£18.82 (Ex VAT)

£22.58 (Inc VAT)

ID 170802
Large Wall Mounted Key Lock Box (up to 5 keys held)

(£31.23) RRP (Ex VAT)

£24.15 (Ex VAT)

£28.98 (Inc VAT)

Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.

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*Online orders over £39.99 (net) delivered to UK Mainland only. Excluding certain postcodes

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