---
product_id: 420490882
title: "Iron Lock® - XXL Key Lock Box Wall Mount for Keys 4 Digit Combination with Resettable Code with A B Switch Extra Large lockbox Indoor Outdoor Waterproof Big Key Lock Box House Spare Keys Wall Safes"
brand: "iron lock"
price: "C$6910"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/420490882-iron-lock-xxl-key-lock-box-wall-mount-for-keys
store_origin: NI
region: Nicaragua
---

# 4-digit resettable combo lock Waterproof for all weather conditions Heavy-duty zinc alloy & aluminum build Iron Lock® - XXL Key Lock Box Wall Mount for Keys 4 Digit Combination with Resettable Code with A B Switch Extra Large lockbox Indoor Outdoor Waterproof Big Key Lock Box House Spare Keys Wall Safes

**Brand:** iron lock
**Price:** C$6910
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your keys, secure your life — never get locked out again!

## Quick Answers

- **What is this?** Iron Lock® - XXL Key Lock Box Wall Mount for Keys 4 Digit Combination with Resettable Code with A B Switch Extra Large lockbox Indoor Outdoor Waterproof Big Key Lock Box House Spare Keys Wall Safes by iron lock
- **How much does it cost?** C$6910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/420490882-iron-lock-xxl-key-lock-box-wall-mount-for-keys)

## Best For

- iron lock enthusiasts

## Why This Product

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

## Key Features

- • **Unbreakable Security:** Reinforced metal body resists cutting, prying & hammering for ultimate peace of mind.
- • **Spacious XXL Capacity:** Holds 20-30 keys plus fobs & access cards—perfect for busy households & property managers.
- • **Weatherproof Reliability:** Engineered waterproof design protects keys from rain, snow, humidity & extreme temps.
- • **Effortless Keyless Access:** Set and reset your own 4-digit code with A/B switch for flexible, secure sharing.
- • **Easy Wall Mount Installation:** Includes screws & anchors for quick setup near doors, gates, garages, or service areas.

## Overview

The Iron Lock® XXL Key Lock Box is a heavy-duty, waterproof wall-mounted safe crafted from reinforced zinc alloy and aluminum. Featuring a secure 4-digit resettable combination with an A/B switch, it offers keyless access for families, Airbnb hosts, realtors, and property managers. Its extra-large interior fits 20-30 keys plus fobs and cards, while tamper-resistant construction and weatherproof coating ensure durability in any environment. Easy to install and backed by a lifetime warranty, it’s the ultimate solution for secure, convenient key storage indoors or outdoors.

## Description

Iron Lock - Key Lock Box, 4 Digit Combination Lock Box, Wall Mounted Key Lock Box, Waterproof, A/B Switch✅it is important to keep the Protective cover up to protect your combination from sand, salt, dust and other means to prevent the combination from getting stuck.✅Hanger Hook for keys is easy to hang inside our Lock Box✅Large Storage Area for your Keys, Store Keys, Business Keys and Access Cards✅Dimensions are 4.7 x 3.7 x 1.6 in. Weight is 1.09 lbs.✅A/B Switch to change/reset password Buy the Best Model with our striking balance of strength and ease of use.The High Security Lock ensures your keys will be safe and you won’t get locked out.Zinc Alloy and Aluminum Key Lock Box. The Key Lock Box is easy to operate, yet the hardest to break into.It will give you a safe feeling knowing you have an extra set of keys that are handy.The Key Lock Box is durable as it is made of the best quality of heavy-duty materials.This Lock Box keeps your keys and cards protected with your own passcode entry.Large internal cavity makes it easy to keep a lot of keys and access cards.Set your own 4-digit combination for keyless entry with maximum security.You can secure your keys for others and ensure no one is locked out.Usage for our Lock Box is ideal for Businesses, Contractors & Sub-Contractors, Property Managers, Realtors, Children and Family, Assisted Living Facilities, Airbnb, Office,Camp Sites, Cleaning & Maintenance Personnel, Private Schools and College Dormitories, Warehouse, Boats, Gyms, Resorts, Recreational Vehicles, Vacation Rentals Great for Runners and Outdoor Water Sports.This Lock Box protects the combination from weather, dirt and molded material protects the box from breaking.The lifetime warranty will provide you with a peace of mind from a brand you can trust.

## Features

- 🔑 Heavy-duty outdoor security – built from reinforced zinc alloy and aluminum, this XXL key lock box withstands cutting, prying, hammering, rust, and harsh weather.
- 🔑 Waterproof wall-mount design – engineered for permanent outdoor installation with weatherproof coverage to protect keys in rain, snow, humidity, and extreme temperatures.
- 🔑 Secure 4-digit resettable combination – easy-to-use code offers keyless entry for family, guests, Airbnb renters, realtors, property managers, and maintenance teams.
- 🔑 XXL interior capacity – fits 20–30 house keys plus a few car key fobs and access cards, ideal for homes, rentals, and commercial properties.
- 🔑 Tamper-Resistant Protection - Rugged metal body and reinforced locking mechanism deter forced entry attempts, making it a reliable outdoor key safe for any location.
- 🔑 Easy Wall Installation - Mounts securely with screws and anchors (included). Install near doors, gates, garages, fences, or service areas for convenient and controlled access.
- 🔑 Perfect for Airbnb, Realtors & Rentals - A top choice for real estate showings, vacation rentals, and property managers — simplifies key sharing while keeping access secure.
- 🔑 Ideal Spare Key Solution - Use as a hide-a-key lock box outside your home to provide emergency access for kids, guests, caregivers, cleaners, or contractors.
- 🔑 Weather & Rust Resistant - Outdoor-safe coating prevents corrosion, moisture damage, and everyday wear — ensuring reliable performance season after season.
- 🔑 Backed by Iron Lock Lifetime Warranty - Enjoy long-term peace of mind with durable build quality and Iron Lock Lifetime Warranty support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Revivo Project Inc |
| Part Number | wall-mount-variation |
| Product Dimensions | 10.41 x 5.33 x 14.48 cm; 740 g |
| Item model number | parent-variation12 |
| Size | XXL |
| Colour | Xxl Black |
| Style | Wall Mount |
| Material | Zinc Metal Alloy Steel Iron |
| Pattern | Wall Mount |
| Shape | Square |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Plug profile | Wall Mount |
| Special Features | Combination Lock, Waterproof |
| Included Components | Screws |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 740 g |

## Product Details

- **Brand:** Iron Lock
- **Special feature:** Combination Lock, Waterproof
- **Lock type:** Mechanical Code Lock
- **Item dimensions L x W x H:** 10.4 x 5.3 x 14.5 centimetres
- **Material:** Zinc Metal Alloy Steel Iron

## Images

![Iron Lock® - XXL Key Lock Box Wall Mount for Keys 4 Digit Combination with Resettable Code with A B Switch Extra Large lockbox Indoor Outdoor Waterproof Big Key Lock Box House Spare Keys Wall Safes - Image 1](https://m.media-amazon.com/images/I/71Jp96is2uL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: The lock box I gave as a gift will not open with the 0000 default**
A: We are sorry for the inconvenience, please make sure to perfectly aligned the digits in order to open or set up you code, if that is not working you have a lifetime warranty that cover you in case of a default lock box.

**Q: Well this hold remote start key**
A: it holds a remote phob from2019 5500 dodge fire truck.

**Q: Is it possible to mount this on a stucco wall?**
A: I don’t see why not. It comes with sinkers (anchors)

**Q: Does the order of the digits in the combination matter?  Any reasonable person would think so, but for some competing boxes it doesn’t.**
A: Yes the combination order matter. 
The only combination that will open the lock box will be the one you set up by the order you set it up.

## Frequently Bought Together

- Iron Lock® - XXL Key Lock Box Wall Mount for Keys 4 Digit Combination with Resettable Code with A B Switch Extra Large lockbox Indoor Outdoor Waterproof Big Key Lock Box House Spare Keys Hide a Key
- UPGRADE Extra Large Capacity Key Lock Box, Weatherproof Wall Mount Key Box for Car Keys, Fob, House Keys, Key Safe Security Storage Lock Box for Indoor, Outdoor, Garage, Garden, Store (1, Grey)

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**Shop now:** [https://www.desertcart.ni/products/420490882-iron-lock-xxl-key-lock-box-wall-mount-for-keys](https://www.desertcart.ni/products/420490882-iron-lock-xxl-key-lock-box-wall-mount-for-keys)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*