What are the dimensions of the interior?

Quick answer SMALL! Able to fit Yale size key and garage key inside. have not taken internal measurements as the lock barrel enters into space and would give an unfair size comparison. Bear in mind that you can with a bit of fiddling fit more in than you think, BUT YOU WILL NOT FIT A MODERN CAR KEY IN SPACE. Hope this helps

is it possible to change the 4 digit code? i would like to change the code on regular time intervals

yes, there is a lever on the inside which you push to one side then set your code. When you have chosen your code you move the lever back in position. You can change the code as often as you wish.

How do i return this for a refund, I have had it 3 months and now the dials won't rotate and the reset switch has snapped off!

Amazon should have the returns policy on their FAQ

which is the top of the range Masterlock

Please help, I bought 4 for guest house, the the guest change the code and now couldn't open it. How to decode it please?

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Master Lock Key Safe, 5401EURD, Wall Mounted, Medium, Strong Outdoor Weather Resistant Construction - Mounting Hardware Included

Product ID: 48112673

Details

Brand
Master Lock
Item dimensions L x W x H
36 x 85 x 119
Lock type
Combination
Material
Aluminium
Special feature
Resettable

🔒4-digit resettable combo lock

🌧️Weather-resistant aluminum body

🛠️Mounting hardware included

COP 178510

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

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Description

🔐 Unlock peace of mind with Master Lock’s weatherproof key safe!

SPACIOUS YET COMPACT - Generous internal cavity fits multiple keys and access cards without bulk.
EFFORTLESS INSTALLATION - Comes with all mounting hardware for quick, hassle-free wall mounting.
SECURE KEY ACCESS ANYTIME - Resettable 4-digit combination lock offers keyless convenience with thousands of personalized codes.
BUILT TO BRAVE THE ELEMENTS - Durable powder-coated aluminum construction with shutter door protects against harsh weather.
SHARE ACCESS STAY CONNECTED - Perfect for Airbnb hosts, families, and caretakers to securely share keys without the fuss.

The Master Lock 5401EURD is a medium-sized, wall-mounted key safe designed for both indoor and outdoor use. Featuring a resettable 4-digit combination lock, it offers secure, keyless access to multiple keys or access cards. Its durable aluminum body with a weather-resistant shutter door ensures protection against the elements, while included mounting hardware guarantees easy installation. Ideal for homeowners, Airbnb hosts, and professionals seeking reliable, shared key security.

Specifications

ASIN	B000JTIX3S
Best Sellers Rank	56 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Key Cabinets (DIY & Tools)
Brand	Master Lock
Colour	Black & Silver
Control Method	Touch
Controller Type	Touch
Country of Origin	China
Customer Reviews	4.6 out of 5 stars 27,003 Reviews
Finish	Powder Coated
Global Trade Identification Number	03520190922380
Included Components	1 Key Safe
Item Dimensions	36 x 85 x 119 millimetres
Item Type Name	MASTER LOCK Key Safe [Medium size] [Wall mounted] [Outdoor] [Exist in 2 colors] - 5401EURD - Key Lock Box
Item Weight	442 Grams
Item dimensions L x W x H	36 x 85 x 119 millimetres
Lock Type	Combination Lock
Lock type	Combination Lock
Manufacturer	Master Lock
Manufacturer Warranty Description	Limited lifetime warranty against mechanical failure.
Material	Aluminium
Model Name	5401EURD
Model Number	5401EURD
Number of Items	1
Number of Pieces	1
Part Number	4564688541
Recommended Uses For Product	Keys, access cards, car keys, care home, house keys
Recommended uses for product	Keys, access cards, car keys, care home, house keys
Shape	Rectangular
Special Features	Resettable, Weather Resistant
Special feature	Resettable , Weather Resistant
Style	Medium - Wall Mounted
Unit Count	1.0 count

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COP 178510

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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5 days ago

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