---
product_id: 519403866
title: "Key Lock Box, Outdoor Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 2 Pack, 5400EC2"
brand: "master lock"
price: "AR$247063"
currency: ARS
in_stock: true
reviews_count: 2
category: "Master Lock"
url: https://www.desertcart.com.ar/products/519403866-key-lock-box-outdoor-lock-box-for-house-keys-key
store_origin: AR
region: Argentina
---

# 5-key capacity secure storage 4-digit customizable combo lock weather-resistant shutter door Key Lock Box, Outdoor Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 2 Pack, 5400EC2

**Brand:** master lock
**Price:** AR$247063
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Key Lock Box, Outdoor Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 2 Pack, 5400EC2 by master lock
- **How much does it cost?** AR$247063 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/519403866-key-lock-box-outdoor-lock-box-for-house-keys-key)

## Best For

- master lock enthusiasts

## Why This Product

- Trusted master lock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weather-Proof Shutter Door:** Protects your combination dials from rain, dirt, and grime.
- • **Securely Store Up to 5 Keys:** Keep your essentials safe with ample capacity for multiple keys.
- • **Personalized 4-Digit Combination:** Set and reset thousands of unique codes for ultimate control.
- • **Durable Metal Body with Vinyl Shackle:** Built tough to resist scratches and daily wear.
- • **Portable & Easy Over-the-Knob Installation:** Take security anywhere with hassle-free setup.

## Overview

The Master Lock 5400EC2 is a durable, weather-resistant outdoor lock box designed to securely store up to five standard house keys. Featuring a customizable 4-digit combination lock and a protective shutter door, this 2-pack offers portable, over-the-knob installation with a metal body and vinyl-coated shackle for scratch resistance. Trusted by thousands, it combines convenience, security, and longevity for your home key management.

## Description

The Master Lock 5400EC2 Set Your Own Combination Portable Lock Boxes features a 3-1/4in (83mm) wide metal body for durability. The portable design offers removable “over the knob” installation. Set your own four-digit combination for keyless convenience and increased security. The shutter door protects combination dials from weather, dirt and grime; and molded body and vinyl coated shackle prevent scratching. Includes two set your own combination lock boxes. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

Review: Good so far - Working fine so far - waiting to see if it becomes weather affected.
Review: Very secure way - Amazing product easy to use and very secure way to kee your key

## Features

- Large capacity key lock boxes enables secure storage of up to five standard (2 inch) house keys; Shackle fits most ball, biscuit, and tulip door knob styles
- Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options
- For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather
- Exterior dimensions: 4 inch (10.2 centimeter) H x 3-1/4 inch (8.3 centimeter) W x 1-3/4 inch (4.4 centimeter) D; 13/32 inch (10 millimeter) diameter shackle with 1-13/32 inch (36 millimeter) L, 1-7/8 inch (48 millimeter) W Internal Dimensions: 3-1/2in (89mm) H x 2-3/4in (70mm) W x 1in (25mm) D
- Includes two set your own combination lock boxes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHZRFXX3 |
| Additional Features | Portable |
| Best Sellers Rank | #30,108 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #99 in Combination Locks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Color | Black and Grey |
| Control Method | Touch |
| Controller Type | Manual Dial |
| Customer Reviews | 4.6 out of 5 stars 29,997 Reviews |
| Finish Types | Painted |
| Global Trade Identification Number | 00071649370472 |
| Included Components | Set you own combination Lock Box - 2 pk |
| Item Dimensions | 25 x 70 x 89 millimeters |
| Item Type Name | Lock Box with Combination Lock |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 25 x 70 x 89 millimeters |
| Item height | 3.5 inches |
| Lock Type | Combination Lock |
| Lock type | Combination Lock |
| Manufacturer | Master Lock |
| Material | Metal Vinyl |
| Material Type | Metal Vinyl |
| Model Number | 5400EC2 |
| Recommended Uses For Product | Home |
| Recommended uses for product | Home |
| Shape | Rectangular |
| Special features | Portable |
| Style Name | 2 Pack |
| UPC | 791709983038 071649370472 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 1.5 x 3.25 x 6.25 inches
- **Lock Type:** Combination Lock
- **Material:** Metal, Vinyl
- **Special Feature:** Resettable

## Images

![Key Lock Box, Outdoor Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 2 Pack, 5400EC2 - Image 1](https://m.media-amazon.com/images/I/71qeK4m19TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good so far
*by C***S on 30 October 2019*

Working fine so far - waiting to see if it becomes weather affected.

### ⭐⭐⭐⭐⭐ Very secure way
*by M***I on 12 March 2023*

Amazing product easy to use and very secure way to kee your key

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**Shop now:** [https://www.desertcart.com.ar/products/519403866-key-lock-box-outdoor-lock-box-for-house-keys-key](https://www.desertcart.com.ar/products/519403866-key-lock-box-outdoor-lock-box-for-house-keys-key)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*