# Key Lock Box MASTER LOCK Extra Large 5403EURD

**URL:** https://aio.lv/en/product--masterlock-5403eurd--3586692
**Data updated:** 2025-12-17 10:56 (EET)
**Category:** Safes
**Manufacturer:** MASTERLOCK
**Manufacturer code:** 5403EURD
**EAN:** 3520190932297
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--masterlock-5403eurd--3586692

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The MASTER LOCK Extra Large Key Lock Box 5403EURD features a durable metal housing in black and grey, with dimensions of 105 x 51 x 146 mm. It includes 1 hook for secure key storage and an interior space of 79 x 42 x 117 mm. Ideal for convenient access to keys, this lock box is perfect for home or office use.

## Long description

The MASTER LOCK Extra Large Key Lock Box 5403EURD is a wall-mountable metal key safe finished in black and grey. Measuring 105 x 51 x 146 mm with an interior space of 79 x 42 x 117 mm, it includes a single internal hook and a shutter door to keep multiple house or car keys protected and accessible. The unit uses a 4-digit resettable combination mechanism and a reinforced body designed to resist hammering and sawing.
Advantages
This key lock box provides a large internal compartment that accommodates several keys and keeps them organised on the included hook. The 4-digit resettable combination allows controlled access without keys, while the reinforced metal housing and shutter door increase resistance to forced entry. Wall-mounting capability offers a fixed, convenient location for authorised access.
Suitable for
Home key storage for family members or caregivers
Car key storage for shared vehicles or valet use
Small office or rental property access management
Key specifications
Brand: MASTER LOCK
Model: 5403EURD
External dimensions: 105 x 51 x 146 mm
Interior dimensions: 79 x 42 x 117 mm
Colour: Black, Grey
Lock type: 4-digit resettable combination
Includes: 1 internal hook, shutter door
Mounting: Wall mounted
EAN: 3520190932297
How to use
Install the box on a solid vertical surface using appropriate fixings. Open the shutter door, place keys on the internal hook inside the 79 x 42 x 117 mm compartment and close the door. Set or change the 4-digit combination following the manufacturer instructions, then scramble the dials to secure the unit. To retrieve keys, enter the combination to open the shutter and remove the keys from the hook.
Usage recommendations
For added security, mount the lock box in a concealed or less obvious location and follow the manufacturer’s instructions for changing and recording the combination. Avoid exposing the box to prolonged moisture to preserve the metal finish and locking mechanism.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 105 x 51 x 146 |
| Wall mountable | Yes |
| Housing material | Metal |
| Number of hooks | 1 hook(s) |
| Weatherproof | Yes |
| Dirt-resistant | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Products per master (outer) case | 4 pc(s) |

### Features

| Feature | Value |
|---|---|
| Product colour | Black, Grey |
| Lock type | Combination lock |
| Locking | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Mounting kit | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Interior dimensions (W x D x H) | 79 x 42 x 117 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Key Lock Box MASTER LOCK Extra Large 5403EURD cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MASTERLOCK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MASTERLOCK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, lock type, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3586692/53536666_large.webp