---
product_id: 293884751
title: "Heavy Duty Padlock [Key] [Covered Laminated Steel] [Weatherproof and Rustproof] [Medium Shackle] M115EURDLF - Best Used for Storage Units, Sheds, Garages, Fences"
brand: "master lock"
price: "$45.05"
currency: USD
in_stock: true
reviews_count: 5
category: "Master Lock"
url: https://www.desertcart.us/products/293884751-heavy-duty-padlock-key-covered-laminated-steel-weatherproof-and-rustproof
store_origin: US
region: United States of America
---

# 49mm laminated steel body Weatherproof & rustproof cover Octagonal boron carbide shackle Heavy Duty Padlock [Key] [Covered Laminated Steel] [Weatherproof and Rustproof] [Medium Shackle] M115EURDLF - Best Used for Storage Units, Sheds, Garages, Fences

**Brand:** master lock
**Price:** $45.05
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with the ultimate weatherproof fortress!

## Quick Answers

- **What is this?** Heavy Duty Padlock [Key] [Covered Laminated Steel] [Weatherproof and Rustproof] [Medium Shackle] M115EURDLF - Best Used for Storage Units, Sheds, Garages, Fences by master lock
- **How much does it cost?** $45.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/293884751-heavy-duty-padlock-key-covered-laminated-steel-weatherproof-and-rustproof)

## 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

- • **Trusted Legacy:** Backed by Master Lock’s limited lifetime warranty and nearly a century of security innovation.
- • **All-Weather Guardian:** Sealed cover and rustproof finish protect against rain, snow, mud, and salt for year-round reliability.
- • **Unmatched Durability:** 49mm laminated steel core built to withstand the harshest environments.
- • **Cut-Resistant Shackle:** 8mm octagonal boron carbide shackle is 50% harder than hardened steel, resisting cutting and sawing attempts.
- • **Pick-Resistant Security:** Advanced 4-pin cylinder design deters lock picking, keeping your valuables safe.

## Overview

The Master Lock M115EURDLF is a heavy-duty, weatherproof laminated steel padlock featuring a 49mm body and an 8mm octagonal boron carbide shackle that offers 50% greater cut resistance. Designed for both indoor and outdoor use, it boasts a rustproof finish and sealed components to withstand snow, rain, dirt, and salt. Its 4-pin cylinder enhances pick resistance, while dual locking ball bearings protect against prying and hammering. Trusted globally and backed by a limited lifetime warranty, this padlock is ideal for securing storage units, sheds, garages, and fences.

## Description

The Master Lock excel no. M115EURDLF laminated padlock features a 49mm 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 8mm diameter octagonal shackle is 38mm 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. Master Lock is recognized around the world as the authentic, enduring name in padlocks and security products. In 1921, Harry Soref invented the first laminated padlock. And since our founding in 1921, we have worked hard to earn and maintain the trust of our customers by delivering on our promise of strength and quality and by continually setting new standards for lock design, application and performance. As the largest global manufacturer and marketer of padlocks, we continue to build our founder’s passion for innovation, quality, and compelling value into our expanding lines of security solutions.

Review: Feels Strong and Confidence-Inspiring Straight Out of the Box - Alright, I go through padlocks like they’re going out of fashion. I don’t treat them gently — they’re permanently exposed to the elements — so they tend to fail sooner rather than later. That said, the quality of this one compared to others is immediately noticeable. It’s one of those moments where you think, “Oh yeah, this is actually nice to use.” The lock has a reassuring weight to it — solid and heavy-duty — but not so much that it’s impractical. You wouldn’t want it in your pocket all day, but for a gate or outdoor use, it feels spot on. I bought this because my previous lock (also a Master Lock, but a more basic laminated style) had become stiff and awkward to open over time. This one is the complete opposite. The key goes in smoothly, turns easily, and it pops open cleanly and assertively — no forcing, no fiddling. That alone makes a big difference in daily use. Is it more expensive than you’d ideally like? Probably. Around £13 for a gate padlock feels a bit steep at first. But once you factor in ease of use, build quality, and reliability, it starts to make sense. After using it, my opinion on the price changed completely — I’d happily buy another one in a heartbeat. If it ever lets me down, I’ll update the review — but so far, I’m genuinely impressed. 👍
Review: Qualitativ hochwertig - - ideal für Kellertüren - wirkt qualitativ hochwertig und sicher

## Features

- Padlock application: For indoor and outdoor use; covered laminated steel padlock is ideal used for storage units, sheds, garages, fences and more
- Dual armour protection: Small padlock has a laminated steel core with a weather resistant cover that protects anst snow, rain, dirt, mud, grime and salt
- High security application: Lock has a four pin cylinder for increased pick resistance and a Tough Cut octagonal boron carbide shackle that is 50 percent harder than hardened steel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0035RR008 |
| Additional Features | Unlock keys |
| Best Sellers Rank | #68,964 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #186 in Keyed Padlocks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Color | Standard |
| Control Method | Touch |
| Customer Reviews | 4.6 out of 5 stars 4,540 Reviews |
| Finish Types | Powder Coated |
| Global Trade Identification Number | 03520190930392 |
| Included Components | Components included in description |
| Item Dimensions | 27 x 49 x 58 millimeters |
| Item Type Name | MASTER LOCK High Security Padlock [Key] [Covered Laminated Steel] [Weatherproof] [Medium Shackle] M115EURDLF - Best Used for Storage Units, Sheds, Garages, Fences |
| Item Weight | 0.6 Pounds |
| Item dimensions L x W x H | 27 x 49 x 58 millimeters |
| Lock Type | padlock |
| Lock type | padlock |
| Manufacturer | Master Lock |
| Manufacturer Part Number | M115EURDLF |
| Material | Varios |
| Material Type | Varios |
| Model Name | High Security Padlock |
| Model Number | M115EURDLF |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | padlock |
| Recommended uses for product | padlock |
| Shape | Square |
| Special features | Unlock keys |
| Style Name | Medium Shackle + Weatherproof + Rustproof |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 27 x 49 x 58 millimeters
- **Lock type:** padlock
- **Material:** Varios
- **Special features:** Unlock keys

## Images

![Heavy Duty Padlock [Key] [Covered Laminated Steel] [Weatherproof and Rustproof] [Medium Shackle] M115EURDLF - Best Used for Storage Units, Sheds, Garages, Fences - Image 1](https://m.media-amazon.com/images/I/71Dzl-ZT8QL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Feels Strong and Confidence-Inspiring Straight Out of the Box
*by B***B on 28 January 2026*

Alright, I go through padlocks like they’re going out of fashion. I don’t treat them gently — they’re permanently exposed to the elements — so they tend to fail sooner rather than later. That said, the quality of this one compared to others is immediately noticeable. It’s one of those moments where you think, “Oh yeah, this is actually nice to use.” The lock has a reassuring weight to it — solid and heavy-duty — but not so much that it’s impractical. You wouldn’t want it in your pocket all day, but for a gate or outdoor use, it feels spot on. I bought this because my previous lock (also a Master Lock, but a more basic laminated style) had become stiff and awkward to open over time. This one is the complete opposite. The key goes in smoothly, turns easily, and it pops open cleanly and assertively — no forcing, no fiddling. That alone makes a big difference in daily use. Is it more expensive than you’d ideally like? Probably. Around £13 for a gate padlock feels a bit steep at first. But once you factor in ease of use, build quality, and reliability, it starts to make sense. After using it, my opinion on the price changed completely — I’d happily buy another one in a heartbeat. If it ever lets me down, I’ll update the review — but so far, I’m genuinely impressed. 👍

### ⭐⭐⭐⭐⭐ Qualitativ hochwertig
*by P***E on 17 April 2026*

- ideal für Kellertüren - wirkt qualitativ hochwertig und sicher

### ⭐⭐⭐⭐⭐ Cadenas
*by M***R on 22 December 2023*

Facile à utiliser pour fermer la porte de mon garage

## Frequently Bought Together

- MASTER Lock Heavy Duty Padlock, Security Level 10/10, Outdoor, Keyed, Covered Laminated Steel, Weatherproof, Medium Shackle
- TERF® Heavy Duty Hasp and Staple Set Black 190mm Security Door Padlock Latch Including Fixing Screw for Use with Outdoor Cabinet Cupboard Cage Gate Shed Commercial and Multi Purpose Use - 190mm
- Master Lock 7804EURD Laminated Padlock with Key and Thermoplastic Cover, Black, 7,8 x 4 x 2,9 cm

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-07*