---
product_id: 15439391
title: "Master Lock Heavy Duty Disc Padlock [Combination] [Stainless Steel] [Outdoor] M40EURDNUM - Best Used for Storage Units, Sheds, Garages, Trailers and More"
brand: "master lock"
price: "¥10932"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/15439391-master-lock-heavy-duty-disc-padlock-combination-stainless-steel-outdoor
store_origin: JP
region: Japan
---

# 10,000 combo possibilities Weather-resistant stainless steel body 50% harder boron carbide shackle Master Lock Heavy Duty Disc Padlock [Combination] [Stainless Steel] [Outdoor] M40EURDNUM - Best Used for Storage Units, Sheds, Garages, Trailers and More

**Brand:** master lock
**Price:** ¥10932
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in ultimate security and never worry about your stuff again!

## Quick Answers

- **What is this?** Master Lock Heavy Duty Disc Padlock [Combination] [Stainless Steel] [Outdoor] M40EURDNUM - Best Used for Storage Units, Sheds, Garages, Trailers and More by master lock
- **How much does it cost?** ¥10932 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/15439391-master-lock-heavy-duty-disc-padlock-combination-stainless-steel-outdoor)

## 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

- • **Unbeatable Security:** Set your own 4-digit combo from 10,000 options for personalized protection.
- • **Cut-Resistant Shackle:** Octagonal boron carbide shackle is 50% harder than hardened steel, minimizing bolt cutter threats.
- • **Lifetime Peace of Mind:** Backed by a limited lifetime guarantee, because your security deserves lasting trust.
- • **Built to Brave the Elements:** Stainless steel body with covered keyway and reinforced bumper resists weather and scratches.
- • **Versatile Outdoor & Indoor Use:** Perfect for storage units, sheds, trailers, garages, and more—wherever security matters.

## Overview

The Master Lock M40EURDNUM Heavy Duty Disc Padlock combines a weather-resistant stainless steel body with a high-security, 50% harder boron carbide shackle and a customizable 4-digit combination lock offering 10,000 unique codes. Designed for both indoor and outdoor use, it’s ideal for securing storage units, sheds, trailers, and more, backed by a limited lifetime guarantee for enduring protection.

## Description

Master Lock Heavy Duty Disc Padlock [Combination] [Stainless Steel] [Outdoor] M40EURDNUM - Best Used for Storage Units, Sheds, Garages, Trailers and More

## Features

- Multiple padlock applications: For indoor and outdoor use; stainless steel discus padlock is ideal used for self storage units, sheds, trailers, moving trucks, vans and more.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit
- 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 four-digit combination for convenience and security; 10,000 possible combinations
- High security shackle: Tough-Cut octagonal boron carbide shackle that is 50 percent 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; one padlock; reset tool included
- Limited lifetime guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Master Lock |
| Lock Type | Combination Lock |
| Item dimensions L x W x H | 3.66 x 2.76 x 1.18 inches |
| Recommended Uses For Product | Security |
| Style | Combination |
| Color | Silver |
| Number of Pieces | 1 |
| Finish Type | Zinc |
| Included Components | 1 padlock |
| Controller Type | Hand Control |
| Item Weight | 0.31 Kilograms |
| Control Method | App |
| Model Name | Excell Disc padlock |
| Global Trade Identification Number | 00798256159008 |
| Manufacturer | Master Lock |
| Part Number | M40EURDNUM |
| Item Weight | 10.9 ounces |
| Product Dimensions | 3.66 x 2.76 x 1.18 inches |
| Item model number | M40EURDNUM |
| Is Discontinued By Manufacturer | No |
| Size | 70mm |
| Finish | Zinc |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Master Lock
- **Lock Type:** Combination Lock
- **Item dimensions L x W x H:** 3.66 x 2.76 x 1.18 inches
- **Recommended Uses For Product:** Security
- **Style:** Combination

## Images

![Master Lock Heavy Duty Disc Padlock [Combination] [Stainless Steel] [Outdoor] M40EURDNUM - Best Used for Storage Units, Sheds, Garages, Trailers and More - Image 1](https://m.media-amazon.com/images/I/61-UgQh3tPL.jpg)

## 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

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**Shop now:** [https://www.desertcart.jp/products/15439391-master-lock-heavy-duty-disc-padlock-combination-stainless-steel-outdoor](https://www.desertcart.jp/products/15439391-master-lock-heavy-duty-disc-padlock-combination-stainless-steel-outdoor)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*