---
product_id: 490303916
title: "Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike"
brand: "master lock"
price: "₩79970"
currency: KRW
in_stock: true
category: "Master Lock"
url: https://www.desertcart.kr/products/490303916-master-lock-m40xkadccsen-m40xkad-discus-lock-silver-keyed-alike
store_origin: KR
region: South Korea
---

# 4-pin cylinder pick resistance 70mm stainless steel body 50% harder boron-carbide shackle Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike

**Brand:** master lock
**Price:** ₩79970
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your peace of mind with Master Lock’s toughest discus yet!

## Quick Answers

- **What is this?** Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike by master lock
- **How much does it cost?** ₩79970 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/490303916-master-lock-m40xkadccsen-m40xkad-discus-lock-silver-keyed-alike)

## 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 Warrior:** Corrosion-resistant stainless steel body and covered keyway for all-season protection
- • **Unbreakable Shield:** Tough-Cut boron-carbide shackle 50% harder than steel for ultimate cut resistance
- • **Pick-Proof Precision:** Advanced 4-pin cylinder locks out picking attempts for maximum security
- • **Scratch-Resistant Armor:** Reinforced body bumper keeps your lock looking sharp and durable
- • **Bolt Cutter’s Worst Nightmare:** Fully shrouded design minimizes shackle exposure to stop attacks before they start

## Overview

The Master Lock M40XKAD Discus Lock combines a 70mm corrosion-resistant stainless steel body with a 3/8 inch octagonal boron-carbide shackle that’s 50% harder than hardened steel. Its fully shrouded design and 4-pin cylinder provide superior protection against bolt cutters and lock picking, making it ideal for securing storage units, garages, sheds, trailers, and moving trucks. Includes two keys and features a reinforced bumper for scratch resistance and a covered keyway for weather protection.

## Description

The Master Lock Magnum M40XKAD Discus Padlock features a 2-3/4 in. (70 mm) wide stainless steel body for maximum strength, reliability and corrosion resistance. The fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks. The 3/8 in. (10 mm) diameter octagonal shackle is 5/8 in. (16 mm) long and made of Tough-Cut boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering. The covered keyway offers maximum weather protection, and reinforced body bumper protects against scratches..

## Features

- Indoor and outdoor padlock with key; maximum security lock with Tough-Cut octagonal boron-carbide shackle is best used as a storage unit lock, garage lock, shed lock, trailer lock, and moving truck lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- Key lock is constructed with Tough-Cut octagonal boron-carbide shackle which is 50% harder than hardened steel; shrouded design minimizes shackle exposure and protects against bolt cutter attacks
- Four-pin cylinder for maximum pick resistance; reinforced body bumper for scratch resistance
- 2-3/4 in. (70 mm) wide lock body; 3/8 in. (10 mm) diameter shackle with 5/8 in. (16 mm) length, 1-1/32 in. (28 mm) width
- Includes one padlock, two keys

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WEMGH4 |
| Best Sellers Rank | 150,433 in DIY & Tools ( See Top 100 in DIY & Tools ) 512 in Keyed Padlocks |
| Brand | Master Lock |
| Colour | Silver |
| Control Method | Touch |
| Controller Type | Hand Control |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,384) |
| Finish | Unfinished |
| Global Trade Identification Number | 00071649236303 |
| Included Components | padlock, two keys |
| Item Dimensions | 30 x 70 x 70 millimetres |
| Item Highlight | Discus Lock for Storage Units, Sheds, Weather-Resistant Security, Shrouded Tough-Cut Boron-Carbide Shackle, 4-Pin Cylinder |
| Item Type Name | Discus Lock |
| Item Weight | 0.2 Pounds |
| Lock Type | Pin Tumbler |
| Manufacturer | Master Lock |
| Material | Alloy Steel |
| Model Name | M40XKAD |
| Model Number | M40XKADCCSEN |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 3 |
| Part Number | M40XKADCCSEN |
| Recommended Uses For Product | Storage, Garage, Shed, Trailer, Mobile Truck |
| Shape | Round |
| Special Features | Anti-Drill |
| Style | 1-Pack |
| UPC | 071649236303 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 30 x 70 x 70 millimetres
- **Lock type:** Pin Tumbler
- **Material:** Alloy Steel
- **Special feature:** Anti-Drill

## Images

![Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike - Image 1](https://m.media-amazon.com/images/I/51T7rT+yezL.jpg)
![Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike - Image 2](https://m.media-amazon.com/images/I/31aiYjni3uL.jpg)
![Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike - Image 3](https://m.media-amazon.com/images/I/41--MwQfKKL.jpg)
![Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike - Image 4](https://m.media-amazon.com/images/I/51sw75HinvL.jpg)
![Master Lock M40XKADCCSEN M40XKAD Discus Lock, Silver, Keyed Alike - Image 5](https://m.media-amazon.com/images/I/510OEa8dYEL.jpg)

## Available Options

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

## Frequently Bought Together

- Master Lock M40XKADCCSEN M40XKAD Discus Lock, Keyed Alike, Silver
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**Shop now:** [https://www.desertcart.kr/products/490303916-master-lock-m40xkadccsen-m40xkad-discus-lock-silver-keyed-alike](https://www.desertcart.kr/products/490303916-master-lock-m40xkadccsen-m40xkad-discus-lock-silver-keyed-alike)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-25*