---
product_id: 48770946
title: "MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof"
brand: "master lock"
price: "€ 45.38"
currency: EUR
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.com.cy/products/48770946-master-lock-heavy-duty-combination-padlock-security-level-8-10
store_origin: CY
region: Cyprus
---

# 10,000 combos for ultimate security Weatherproof stainless steel body Boron-carbide shackle 50% harder than steel MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof

**Brand:** master lock
**Price:** € 45.38
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in security, unlock your peace of mind.

## Quick Answers

- **What is this?** MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof by master lock
- **How much does it cost?** € 45.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/48770946-master-lock-heavy-duty-combination-padlock-security-level-8-10)

## 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

- • **Set It & Forget It:** Custom 4-digit combination with 10,000 possibilities for personalized, keyless convenience.
- • **Versatile Security:** Perfect for sheds, trailers, storage units, and more—your all-weather guardian.
- • **Cut-Resistant Armor:** Octagonal boron-carbide shackle shrouded to thwart bolt cutters and opportunistic thieves.
- • **Lifetime Peace of Mind:** Backed by a limited lifetime guarantee, because your security deserves no compromises.
- • **Built for All Conditions:** Rugged stainless steel and covered keyway ensure zero rust and maximum weather resistance.

## Overview

The MASTER LOCK Heavy Duty Combination Padlock offers a robust, weatherproof design with a stainless steel body and a boron-carbide shackle that’s 50% harder than standard steel. Featuring a customizable 4-digit combination with 10,000 possible codes, it delivers high security without the hassle of keys. Ideal for both indoor and outdoor use, this padlock resists rust, scratches, and bolt cutter attacks, making it a trusted choice for storage units, trailers, and sheds. Comes with a limited lifetime guarantee for lasting reliability.

## Description

Rugged stainless steel padlock with 10,000 possible combinations offers maximum weather resistance and protection against bolt cutter attacks for indoor and outdoor use.

Review: Does the job well - A very good and strong padlock
Review: Easy to set the new combination, very secure design. - These are the best value padlocks I have found. They're so solid, I bought them for the garden sheds to replace the key ones since multiple people in the house use them. Being able to set the combination is a handy feature, I could set them to something all the users can remember. I think you would need a grinder or something to hack off that lock because the design is too secure for an opportunist. It's only been in use for a few months now and there is no sign of rust or weathering, I'll update the review if that changes, but so far it's weatherproof.

## Features

- MULTIPLE PADLOCK APPLICATIONS: For indoor and outdoor use; stainless steel discus padlock is best used for self storage units, sheds, trailers, moving trucks, vans and more.
- DURABLE DESIGN: padlock has a stainless steel body construction and covered keyway for maximum weather resistance, and a reinforced body bumper for scratch resistance.
- HIGH SECURITY COMBINATION: Set-your-own 4-digit combination for convenience and security; 10,000 possible combinations.
- HIGH SECURITY SHACKLE: Tough-Cut octagonal boron-carbide shackle that is 50% harder than hardened steel and fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks.
- SPECIFICATIONS: padlock dimensions (W x D) 7 x 3 cm ; shackle (A x B x C) 1 x 1,6 x 2,1 cm ; 1 padlock ; Reset tool included.
- Limited Lifetime Guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HUWZRS6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,264 in DIY & Tools ( See Top 100 in DIY & Tools ) 15 in Combination Padlocks |
| Colour | Silver/Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (4,619) |
| Date First Available | 16 Jan. 2014 |
| Finish | Zinc |
| Included Components | 1 padlock |
| Item Package Quantity | 1 |
| Item Weight | 310 g |
| Item model number | M40EURDNUM |
| Manufacturer | Master Lock |
| Material | Stainless Steel |
| Number of Pieces | 1 |
| Part Number | M40EURDNUM |
| Product Dimensions | 9.3 x 7 x 3 cm; 310 g |
| Shape | Rund |
| Size | 9,3 cm x 7 cm x 2,3 cm |
| Special Features | Anti-Drill, Cut Resistant, Passcode Unlock, Resettable, Weather Resistant |
| Style | Disc Padlock |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 9.3 x 7 x 3 centimetres
- **Lock type:** Combination Lock
- **Material:** Stainless Steel
- **Special feature:** Anti-Drill, Cut Resistant, Passcode Unlock, Resettable, Weather Resistant

## Images

![MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof - Image 1](https://m.media-amazon.com/images/I/71UJp+69GNL.jpg)
![MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof - Image 2](https://m.media-amazon.com/images/I/71uRIv7B3JL.jpg)
![MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof - Image 3](https://m.media-amazon.com/images/I/71AWpnulRZL.jpg)
![MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof - Image 4](https://m.media-amazon.com/images/I/81HedJDBkdL.jpg)
![MASTER LOCK Heavy Duty Combination Padlock, Security Level 8/10, Combination, Outdoor, Stainless Steel, Weatherproof - Image 5](https://m.media-amazon.com/images/I/71f6FpRj-TL.jpg)

## Available Options

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

## Questions & Answers

**Q: The key will not unlock the code**
A: Have you set the code using the key supplied?  If so you need to make sure the numbers are correctly aligned, they can be a little temperamental.  If this does not work can you reset using the key provided?

**Q: I bought a lock and it won’t open with the code i set it to... the override key won’t work either. how can i send this back? it’s only a month old!**
A: You will need to cut the back of the packaging to reveal the code to that padlock and then you can use the key to change the combination to your choice hope I have helped you in anyway?

**Q: Just bought this lock and the reset tool is missing.**
A: Ask the seller for a new reset tool.

**Q: I can't open the lock**
A: Wiggle the key and try and make sure it is pushed in far enough. Also check the numbers are aligned correctly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job well
*by O***S on 29 November 2025*

A very good and strong padlock

### ⭐⭐⭐⭐⭐ Easy to set the new combination, very secure design.
*by N***E on 3 July 2025*

These are the best value padlocks I have found. They're so solid, I bought them for the garden sheds to replace the key ones since multiple people in the house use them. Being able to set the combination is a handy feature, I could set them to something all the users can remember. I think you would need a grinder or something to hack off that lock because the design is too secure for an opportunist. It's only been in use for a few months now and there is no sign of rust or weathering, I'll update the review if that changes, but so far it's weatherproof.

### ⭐⭐⭐⭐ Good lock. Incorrect combination number.
*by A***N on 25 May 2022*

Padlock is sturdy and exactly the size I needed. However, I was unable to open the lock with the factory issued combination number given. Managed to unlock it eventually, actual combination was 10 digits out!

## Frequently Bought Together

- MASTER LOCK Heavy Duty Disc Padlock [Combination] [Stainless Steel] [Outdoor] M40EURDNUM - Best Used for Storage Units, Sheds, Garages, Trailers and More
- BRINKS – Heavy Duty Combination Padlock – 80mm Chrome Plated Lock with Hardened Steel Shackle – Resettable Security Lock for Storage Lockers, Toolboxes, Outdoor & Indoor Sheds, and More
- Master Lock ProSeries Brass Padlock, Set Your Own Combination Lock, Commercial Grade Locks with Code for Tools, Fences, Gates, 2-1/4 inches Wide, 1177D

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/48770946-master-lock-heavy-duty-combination-padlock-security-level-8-10](https://www.desertcart.com.cy/products/48770946-master-lock-heavy-duty-combination-padlock-security-level-8-10)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-12*