---
product_id: 340508281
title: "MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle"
brand: "master lock"
price: "RM348"
currency: MYR
in_stock: true
reviews_count: 6
category: "Master Lock"
url: https://www.desertcart.com.my/products/340508281-master-lock-heavy-duty-padlock-security-level-9-10-outdoor
store_origin: MY
region: Malaysia
---

# 54mm laminated steel body Weatherproof & rustproof sealed design 10mm octagonal boron-carbide shackle MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle

**Brand:** master lock
**Price:** RM348
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with Master Lock’s fortress-grade security!

## Quick Answers

- **What is this?** MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle by master lock
- **How much does it cost?** RM348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/340508281-master-lock-heavy-duty-padlock-security-level-9-10-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

- • **Weatherproof Armor:** Sealed keyway and shackle protect against rain, snow, mud, and salt for year-round reliability.
- • **Cut-Resistant Shackle:** 10mm octagonal boron-carbide shackle, 50% harder than hardened steel for ultimate cut resistance.
- • **Pick-Resistant Security:** Advanced 4-pin cylinder design to keep your valuables safe from lock picking.
- • **Dual Ball Bearing Locking:** Maximum pry and hammer resistance for unbeatable security in any environment.
- • **Unmatched Strength & Durability:** 54mm laminated steel core built to withstand the toughest conditions.

## Overview

The MASTER LOCK Heavy Duty Padlock combines a robust 54mm laminated steel body with a 10mm octagonal boron-carbide shackle that’s 50% harder than standard hardened steel. Engineered for both indoor and outdoor use, it features weatherproof seals and a 4-pin cylinder for enhanced pick resistance. Dual ball bearing locking ensures maximum pry resistance, making it ideal for securing storage units, sheds, garages, and fences. Backed by a limited lifetime warranty, this padlock offers professional-grade security and durability for demanding environments.

## Description

The Master Lock excel no. M515EURDLH laminated padlock features a 54mm wide laminated steel body for maximum strength and reliability, and is surrounded by stainless steel and zinc outer components for weather resistance. The Rust-Oleum certified protection provides a limited lifetime warranty against rusting on the lock body; and covered clock body, keyway, and shackle seals offer additional weather protection: protects against snow, Rain, dirt, Mud, grime and salt. The 10mm diameter octagonal shackle is 51mm 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 limited lifetime warranty provides peace of mind from a brand you can trust.

Review: Broken item - The plastic cover for the lock broken
Review: Super robosto, para casota exterior, parece ser inviolável.

## Features

- Padlock application: for indoor and outdoor use; covered laminated steel padlock is best used for storage units, sheds, Garages, fences and more.
- Dual-armor protection: small padlock has a laminated steel core with a weather resistant cover that protects against snow, Rain, dirt, Mud, grime and salt.
- High security application: lock has a 4-pin cylinder for increased pick resistance and a tough-cut octagonal boron-carbide shackle that is 50% harder than hardened steel.
- Durable design: covered laminated steel padlock has dual ball bearing locking for maximum Pry resistance and a covered keyway and shackle seals for added weather protection.
- Specifications: (H x W x D) 11 x 5, 4 x 3, 1 cm; shackle (H x W x D) 5, 1 x 2, 4 x 1 cm; 1 padlock; 4 keys.
- Limited lifetime guarantee
- included components: 1 padlock + 4 keys

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001MTERTI |
| Best Sellers Rank | #30,168 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Long Shackle Padlocks #59 in Keyed Padlocks |
| Item model number | M515EURDLH |
| Manufacturer | Master Lock |
| Product Dimensions | 19 x 10 x 4 cm; 346.09 g |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 19 x 10 x 4 centimeters
- **Lock type:** padlock
- **Material:** Laminated steel
- **Special features:** Unlock keys

## Images

![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle - Image 1](https://m.media-amazon.com/images/I/51fR8cH5+QL.jpg)
![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle - Image 2](https://m.media-amazon.com/images/I/51q1q6tJizL.jpg)
![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle - Image 3](https://m.media-amazon.com/images/I/619nCUpmk+L.jpg)
![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle - Image 4](https://m.media-amazon.com/images/I/61IJUmDBPDL.jpg)
![MASTER LOCK Heavy Duty Padlock, Security Level 9/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof and Rustproof, Large Shackle - Image 5](https://m.media-amazon.com/images/I/61XBC+ug7ZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Broken item
*by M***D on 1 November 2024*

The plastic cover for the lock broken

### ⭐⭐⭐⭐⭐ Review
*by B***U on 19 December 2024*

Super robosto, para casota exterior, parece ser inviolável.

### ⭐⭐⭐⭐⭐ Review
*by S***C on 29 June 2023*

Ce cadenas est d une grande robustesse, il est placé sur la porte de mon abri de jardin. Malgré les intempéries, il ne bouge pas. Aucun point de rouille et serrure toujours aussi mobile. Très bonne qualité.

## Frequently Bought Together

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-12*