---
product_id: 645293935
title: "Magnetic Key Lock Box, Key Holder with Combination Lock Under Car, Magnet Hide a Key Box for Spare Key Storage Outdoor, Indoors"
brand: "kmyoder"
price: "€ 30.33"
currency: EUR
in_stock: true
reviews_count: 11
category: "Kmyoder"
url: https://www.desertcart.be/products/645293935-magnetic-key-lock-box-key-holder-with-combination-lock-under
store_origin: BE
region: Belgium
---

# Waterproof bags for moisture 4-digit combo lock, keyless N52 magnet grips tight Magnetic Key Lock Box, Key Holder with Combination Lock Under Car, Magnet Hide a Key Box for Spare Key Storage Outdoor, Indoors

**Brand:** kmyoder
**Price:** € 30.33
**Availability:** ✅ In Stock

## Summary

> 🧲 Lock it, hide it, forget it—your keys’ new best friend!

## Quick Answers

- **What is this?** Magnetic Key Lock Box, Key Holder with Combination Lock Under Car, Magnet Hide a Key Box for Spare Key Storage Outdoor, Indoors by kmyoder
- **How much does it cost?** € 30.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/645293935-magnetic-key-lock-box-key-holder-with-combination-lock-under)

## Best For

- kmyoder enthusiasts

## Why This Product

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

## Key Features

- • **Weather Warrior:** Includes 3 waterproof bags to shield your keys from rain, mud, and dust.
- • **Code Your Access:** Set your own 4-digit combination—no keys to lose, no strangers getting in.
- • **Magnetic Mastery:** Powerful N52 magnet ensures your keys stay put even on bumpy rides.
- • **Spacious & Secure:** Fits modern key fobs and small keychains, lined with soft sponge for extra protection.
- • **Versatile Placement:** Easily attaches under cars, trucks, RVs, or any metal surface for ultimate convenience.

## Overview

The Kmyoder Magnetic Key Lock Box combines a robust N52 magnet with a secure 4-digit combination lock, housed in durable ABS plastic. Designed for outdoor and indoor use, it fits most keys and fobs, protects against moisture with included waterproof bags, and offers a discreet, reliable solution for spare key storage under vehicles or on any metal surface.

## Description

Product description Why Choose Our Magnetic Key Lock Box? Set Your Own Code – No extra key to lose Easy to Install – Just place it on any metal surface Strong Magnet – Stays firmly attached under your vehicle Durable Construction – Durable ABS material resists breaking or prying Waterproof & Dustproof – 3 waterproof bags of different sizes for extra moisture protection Don’t risk getting locked out. Get now and gain peace of mind with every trip! Never Get Locked Outside Again! Tired of forgetting your keys or accidentally losing them? Our Magnetic Key Lock Box is the secure solution you’ve been looking for. Whether you’re at home, or on the road, this sturdy and discreet key holder keeps your spare keys safe, dry, and always within reach. The Magnetic Key Lock Box Can Hold Various little Items! Magnetic Lock Box is Ideal for Travelers with RVs, trucks, or campers Anyone who values key security and convenience Families who want a spare key hider outside the house Car owners who want a hidden key for car emergencies Keep Your Spare Keys Safe & Secure – Anytime, Anywhere Powerful Magnetic - Features a powerful N52 magnet that stays firmly in place even on rough roads or highways. Waterproof & Weatherproof - Waterproof bags protects your keys from rain, snow, mud, and dust. Perfect for outdoor key storage. Easy Combination Lock - Key lock box comes complete with instruction manuals to set a new combination code. No keys to carry, no batteries needed. Ready to Never Worry About Lost Keys Again For Your Car or Truck - Hide a magnetic key for under car use. Always have a backup when you need it. Holds Most Keys & Fobs - Fits car keys, key fobs, house keys, and small keychains. Note : Grasp the key box and move it parallel to remove it, which can extend the service life of the magnet

Review: Nice option not just for car use. - Magnet is very strong. Combo makes it easy to hold keys for housesitter, dog walker, realtors because you can easily reset it every time. Nice option for multiple uses.
Review: Does the job, as described - Strong magnet, easy to code, and a nice compact size allowing for more than just single key. Appears to be sturdy, lock seems secure and nice price point.

## Features

- plastic
- Strong Magnetic: Our magnetic key box features a powerful N52 magnet that securely attaches to any metal surface under your car, truck, or RV and it's hard to fall off even over bumps and rough roads! Besides, it comes with 3 waterproof bags of different sizes for extra moisture protection.
- Easy to Set Combination: No need to carry a key for your key box! Our key box comes complete with instruction manuals to set a new combination code. Set your own 4-digit code for quick and secure access and we don't have to worry about the keybox being opened by strangers anymore.
- Dimensions and Construction: External dimensions: 3.7'' × 5"× 1.5", inner dimensions is 2.4'' × 3.7"× 1.4", spacious enough for modern key fobs! Made from durable ABS material, this lock box resists prying and drilling. Ideal for outdoor use, travel, or as a lockbox for car sharing. Besides, there is soft sponges lining inside the box to better protect the items inside
- Fit for Most Keys and Fobs: Spacious enough to hold car keys, key fobs, house keys, and even small keychains. Works with most vehicles including cars, trucks, SUVs, and RVs
- How to Use: 1. Find a flat metal surface on your car's frame or body panels. 2. Clean the attachment area for maximum magnetic grip. 3. Position the lock box. Note: Grasp the key box and move it parallel to remove it, which can extend the service life of the magnet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D72NRTTY |
| Additional Features | Lockable |
| Best Sellers Rank | #29,364 in Office Products ( See Top 100 in Office Products ) #89 in Security Lock Boxes |
| Brand | Kmyoder |
| Brand Name | Kmyoder |
| Capacity | 72 Cubic Centimeters |
| Chamber Depth | 2.41 Inches |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 223 Reviews |
| Included Components | Key Box |
| Item Dimensions D x W x H | 2.41"D x 3.71"W x 5.21"H |
| Item Type Name | Key Lock Box |
| Lock Type | Mechanical Code Lock |
| Manufacturer | Kmyoder |
| Manufacturer Part Number | KEYBOX01 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | KEYBOX01 |
| Mounting Type | magnetic box |
| Product Dimensions | 2.41"D x 3.71"W x 5.21"H |
| UPC | 659135231416 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Kmyoder
- **Capacity:** 72 Cubic Centimeters
- **Color:** Black
- **Included Components:** Key Box
- **Lock Type:** Mechanical Code Lock
- **Material:** Plastic
- **Mounting Type:** magnetic box
- **Product Dimensions:** 2.41"D x 3.71"W x 5.21"H
- **Special Feature:** Lockable
- **Water Resistance Level:** Not Water Resistant

## Images

![Magnetic Key Lock Box, Key Holder with Combination Lock Under Car, Magnet Hide a Key Box for Spare Key Storage Outdoor, Indoors - Image 1](https://m.media-amazon.com/images/I/81SJV2JjveL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice option not just for car use.
*by D***E on December 19, 2025*

Magnet is very strong. Combo makes it easy to hold keys for housesitter, dog walker, realtors because you can easily reset it every time. Nice option for multiple uses.

### ⭐⭐⭐⭐⭐ Does the job, as described
*by M***E on July 29, 2025*

Strong magnet, easy to code, and a nice compact size allowing for more than just single key. Appears to be sturdy, lock seems secure and nice price point.

### ⭐⭐⭐⭐⭐ Great lock!
*by R***E on September 14, 2025*

This is so awesome. We use this for our dog sitter, and let’s be real, in case my boyfriend forgets his keys and locks the door on accident! Haha. It’s great for a hide a key situation and the magnet is really strong. Directions were easy.

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**Shop now:** [https://www.desertcart.be/products/645293935-magnetic-key-lock-box-key-holder-with-combination-lock-under](https://www.desertcart.be/products/645293935-magnetic-key-lock-box-key-holder-with-combination-lock-under)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-06-18*