---
product_id: 8321880
title: "Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF"
brand: "master lock"
price: "€ 47.70"
currency: EUR
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.hr/products/8321880-combination-lock-heavy-duty-weatherproof-padlock-resettable-for-outdoor-use
store_origin: HR
region: Croatia
---

# Heavy-duty zinc alloy body Weatherproof with sealed dial & shackle Tough-Cut boron steel shackle, 50% harder Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF

**Brand:** master lock
**Price:** € 47.70
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your security with the beast that never quits!

## Quick Answers

- **What is this?** Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF by master lock
- **How much does it cost?** € 47.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8321880-combination-lock-heavy-duty-weatherproof-padlock-resettable-for-outdoor-use)

## 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

- • **Keyless Convenience:** Set your own 4-digit combination easily—no reset tool needed, ensuring quick access and peace of mind.
- • **Weatherproof Design:** Hinged dial cover and shackle seal protect against rain, snow, and dust—perfect for all seasons.
- • **Pick & Pry Resistant:** Roller pin cylinder technology delivers superior defense against lock picking and forced entry.
- • **Unmatched Durability:** Zinc alloy body with reinforced bumper for ultimate strength and scratch resistance.
- • **Cut-Resistant Shackle:** Octagonal boron-carbide steel shackle 50% harder than standard hardened steel for maximum security.

## Overview

The Master Lock M175XDLF is a heavy-duty, weatherproof combination padlock featuring a zinc alloy body and a 3/8 inch octagonal boron-carbide shackle that’s 50% harder than hardened steel. Designed for outdoor use, it offers superior resistance to cutting, picking, and weather damage, with a user-friendly resettable 4-digit combination and a lifetime guarantee from a trusted brand.

## Description

The Master Lock Magnum M175XDLF Heavy Duty Outdoor Combination Lock features a 2in (51mm) wide zinc body for strength and reliability. The 3/8in (10mm) diameter octagonal shackle is 1-1/2in (38mm) long and made of Tough-Cut boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The roller pin cylinder provides maximum pick and pry resistance. The hinged dial cover and shackle seal offers superior weather protection, and reinforced body bumper protects against scratches. The lock includes set your own combination convenience, without the need for a reset tool. The Lifetime Guarantee provides peace of mind from a brand you know and can trust.

Review: Rendering keys obsolete. - **Review: Master Lock Outdoor Combination Lock - A Weatherproof Fortress** When it comes to ensuring security in unforgiving outdoor conditions, the Master Lock Outdoor Combination Lock proves to be an unparalleled champion. Immediately noticeable is its robust construction, which speaks volumes about its ability to resist the harshest weather elements. Not just any padlock, this is the epitome of heavy-duty security that many desire but few can genuinely boast. The genius of this lock lies in its combination feature, rendering the fuss of keys obsolete. No more worries about lost or misplaced keys; it's all about a memorable combination. Yet, for its heavy-duty nature, the lock's user experience remains surprisingly intuitive. Transitions between securing and unlocking are smooth, ensuring users won't be left fumbling during crucial moments. Moreover, its weatherproof feature is a testament to its resilience. Whether facing torrential downpours or the blazing sun, this padlock remains steadfast, its integrity uncompromised. In conclusion, the Master Lock Outdoor Combination Lock is a masterclass in durability and reliability. For those seeking an optimal blend of convenience and robust security for outdoor environments, this product is a must-have. With its seamless blend of innovative features and rugged construction, it promises not just protection, but peace of mind. Investing in this lock is, without a doubt, investing in steadfast security.
Review: Heavy duty firva combo lock - Pros: Good quality, hefty, does the truck to secure my garden shed. Easy to set the 4 digit combination just follow the directions. Cons: the rubber flip down flap that protects the number dials falls off easily. Dials only rotate one direction. These 2 things dont bother me or the application fir my lock but others might be annoyed. Would buy again

## Features

- Heavy duty outdoor lock; Maximum security combination lock is best used as a gate lock, shed lock, or storage lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Control Method:Application
- Set your own four digit combination lock for easy combination recall; No combination change tool required, Shackle seal and hinged dial cover for superior weather resistance
- Padlock is constructed with a zinc body and reinforced body bumper for strength and reliability; Shackle seal and covered dials for superior weather protection; One directional dial feature for low light applications
- Tough-Cut octagonal boron steel shackle is 50% harder than hardened steel; Roller pin cylinder provides maximum pick and pry resistance
- 2-1/4 inch (57 millimeter) wide lock body; 3/8 inch (10 millimeter) diameter shackle with 1-1/2 inch (38 millimeter) length, 15/16 inch (24 millimeter) width; Extended shackle for application flexibility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WEIIQC |
| Additional Features | Keyless |
| Best Sellers Rank | #1,056 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Combination Locks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Color | Brass Finish |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.4 out of 5 stars 9,003 Reviews |
| Finish Types | Polished |
| Global Trade Identification Number | 00071649236167 |
| Included Components | padlocks |
| Item Dimensions | 1 x 3.88 x 6.25 inches |
| Item Type Name | Heavy Duty Outdoor Combination Lock |
| Item Weight | 0.86 Pounds |
| Item dimensions L x W x H | 1 x 3.88 x 6.25 inches |
| Lock Type | Combination Lock |
| Manufacturer | Master Lock |
| Manufacturer Part Number | M175XDLF |
| Manufacturer Warranty Description | Warranty |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | Heavy Duty Outdoor Combination Lock |
| Model Number | M175XDLF |
| Number of Pieces | 5 |
| Recommended Uses For Product | Security |
| Shape | Round |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Keyless |
| Style Name | 1 Pack |
| UPC | 071649236167 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 1 x 3.88 x 6.25 inches
- **Lock Type:** Combination Lock
- **Material:** Alloy Steel
- **Special Feature:** Keyless

## Images

![Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF - Image 1](https://m.media-amazon.com/images/I/51hsX3FmgzL.jpg)
![Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF - Image 2](https://m.media-amazon.com/images/I/71VqQjspA8L.jpg)
![Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF - Image 3](https://m.media-amazon.com/images/I/71NQdVBJdrL.jpg)
![Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF - Image 4](https://m.media-amazon.com/images/I/61n07Msn+3L.jpg)
![Combination Lock, Heavy Duty Weatherproof Padlock, Resettable for Outdoor Use, Brass Finish, M175XDLF - Image 5](https://m.media-amazon.com/images/I/616huA4kzLL.jpg)

## Available Options

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

## Questions & Answers

**Q: I recently purchased one, but the four digit code on the packaging doesn't work to unlock it. What can I do?**
A: As of 5/2023, master lock says you are out of luck if one shows up and the preset code doesn’t open the lock.  I ordered this lock - code doesn’t work (I have a few of these, it’s not operator error), called master lock.  They say they can’t help.

**Q: How many digits are in the combination?**
A: 4 digits

**Q: Can anyone confirm that the numbers do not spin if unlocked, but show the combination? This is a huge security flaw on job sites where it will be left**
A: I DISAGREE with the two other posters.  I just had one delivered yesterday (8/13/19) and am returning it because, among other problems, once it's unlocked, you CANNOT rotate the numbers unless you return the shackle to the locked position.  If you leave the shackle open, the correct combination is there for anyone to see.

**Q: Is it possible to get a replacement rubber cover for the lock? It was delivered with that part missing.**
A: Don't bother.  It'll fall off within days or hours.  The rubber part holding it to the lock is very flimsy and flexible, so it won't stay on.  You'd have to super glue it.  Horrible design.  And the lock can be defeated in 30 seconds WITHOUT any tools.  Someone can identify your combination numbers in 30 seconds or less even if you scramble them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rendering keys obsolete.
*by T***M on September 22, 2023*

**Review: Master Lock Outdoor Combination Lock - A Weatherproof Fortress** When it comes to ensuring security in unforgiving outdoor conditions, the Master Lock Outdoor Combination Lock proves to be an unparalleled champion. Immediately noticeable is its robust construction, which speaks volumes about its ability to resist the harshest weather elements. Not just any padlock, this is the epitome of heavy-duty security that many desire but few can genuinely boast. The genius of this lock lies in its combination feature, rendering the fuss of keys obsolete. No more worries about lost or misplaced keys; it's all about a memorable combination. Yet, for its heavy-duty nature, the lock's user experience remains surprisingly intuitive. Transitions between securing and unlocking are smooth, ensuring users won't be left fumbling during crucial moments. Moreover, its weatherproof feature is a testament to its resilience. Whether facing torrential downpours or the blazing sun, this padlock remains steadfast, its integrity uncompromised. In conclusion, the Master Lock Outdoor Combination Lock is a masterclass in durability and reliability. For those seeking an optimal blend of convenience and robust security for outdoor environments, this product is a must-have. With its seamless blend of innovative features and rugged construction, it promises not just protection, but peace of mind. Investing in this lock is, without a doubt, investing in steadfast security.

### ⭐⭐⭐⭐⭐ Heavy duty firva combo lock
*by Z***R on April 13, 2026*

Pros: Good quality, hefty, does the truck to secure my garden shed. Easy to set the 4 digit combination just follow the directions. Cons: the rubber flip down flap that protects the number dials falls off easily. Dials only rotate one direction. These 2 things dont bother me or the application fir my lock but others might be annoyed. Would buy again

### ⭐⭐⭐⭐⭐ Heavy Duty and Easy to Use—No Key Needed
*by J***N on May 1, 2026*

This lock feels solid and heavy duty right out of the box. I love not having to keep up with a key—just set your code and go. The plastic flap that covers the combination is a great feature and helps protect it from the elements. Easy to use and gives peace of mind for outdoor use.

## Frequently Bought Together

- Master Lock Combination Lock, Heavy Duty Weatherproof Padlock, Resettable For Outdoor Use, Brass Finish, M175XDLF
- Lumintrail 12mm (1/2 inch) Heavy-Duty Security Cable, Vinyl Coated Braided Steel with Sealed Looped Ends (4', 7', 10', 15' or 30') (4-FT)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-09*