---
product_id: 148418289
title: "M175XDLF Heavy Duty Outdoor Combination Lock, Brass Finish, 1-1/2 in. Shackle"
brand: "master lock"
price: "2473160₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.vn/products/148418289-m175xdlf-heavy-duty-outdoor-combination-lock-brass-finish-1-1
store_origin: VN
region: Vietnam
---

# 50% harder boron-carbide shackle Set-your-own 4-digit combo, no tools Weather-sealed dial & shackle cover M175XDLF Heavy Duty Outdoor Combination Lock, Brass Finish, 1-1/2 in. Shackle

**Brand:** master lock
**Price:** 2473160₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in security, unlock peace of mind.

## Quick Answers

- **What is this?** M175XDLF Heavy Duty Outdoor Combination Lock, Brass Finish, 1-1/2 in. Shackle by master lock
- **How much does it cost?** 2473160₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/148418289-m175xdlf-heavy-duty-outdoor-combination-lock-brass-finish-1-1)

## 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:** Hinged dial cover and shackle seal keep out rain, dust, and grime—built for all seasons.
- • **Reinforced Zinc Body:** Durable zinc alloy with bumper protection resists scratches and daily wear.
- • **Low-Light Friendly Dial:** One-directional dial design ensures smooth, accurate use even in dim conditions or with gloves.
- • **Effortless Keyless Access:** Customize your own 4-digit combo without any reset tools—security made simple.
- • **Unbreakable Boron-Carbide Shackle:** Cutting-edge toughness 50% harder than steel for ultimate security.

## Overview

The Master Lock M175XDLF is a heavy-duty outdoor combination lock featuring a 2-inch zinc alloy body and a 3/8-inch octagonal boron-carbide shackle that’s 50% harder than hardened steel. Designed for maximum cut, pick, and pry resistance, it offers weatherproof protection with a hinged dial cover and shackle seal. Set your own 4-digit combination easily without tools, making it perfect for gates, sheds, and storage. Trusted durability backed by a lifetime guarantee.

## 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: Easy to use, durable, sturdy. - High quality production. Functions well and easy to use.
Review: great - Lock has been a fantastic choice for securing my outdoor equipment. It’s solidly built, and you can feel the quality in its weight and sturdiness. The combination mechanism works smoothly, and the large dials are easy to read and set, even in low light or with gloves on.

## 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-carbide 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 38,951 in DIY & Tools ( See Top 100 in DIY & Tools ) 120 in Combination Padlocks |
| Colour | Brass Finish |
| Customer Reviews | 4.4 4.4 out of 5 stars (13,613) |
| Date First Available | 10 Aug. 2012 |
| Finish | Polished |
| Included Components | padlocks |
| Item Package Quantity | 1 |
| Item Weight | 390 g |
| Item model number | M175XDLF |
| Manufacturer | MASTER LOCK COMPANY LLC |
| Material | Alloy Steel |
| Number of Pieces | 5 |
| Part Number | M175XDLF |
| Pattern | Combination Lock |
| Product Dimensions | 2.54 x 9.86 x 15.88 cm; 390.09 g |
| Shape | Round |
| Size | 1-1/2 in. Shackle |
| Special Features | Keyless |
| Style | 1 Pack |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 25 x 99 x 159 millimetres
- **Lock type:** Combination Lock
- **Material:** Alloy Steel
- **Special feature:** Keyless

## Images

![M175XDLF Heavy Duty Outdoor Combination Lock, Brass Finish, 1-1/2 in. Shackle - Image 1](https://m.media-amazon.com/images/I/51hsX3FmgzL.jpg)

## Available Options

This product comes in different **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

### ⭐⭐⭐⭐⭐ Easy to use, durable, sturdy.
*by A***E on 29 September 2024*

High quality production. Functions well and easy to use.

### ⭐⭐⭐⭐⭐ great
*by T***R on 14 October 2024*

Lock has been a fantastic choice for securing my outdoor equipment. It’s solidly built, and you can feel the quality in its weight and sturdiness. The combination mechanism works smoothly, and the large dials are easy to read and set, even in low light or with gloves on.

### ⭐⭐⭐⭐⭐ Sturdy lock!!
*by T***K on 23 June 2025*

Study lock! It's quite chunky and feels like it's going to take some effort to cut through, so it gives a positive feeling as a reliable lock. The combination was easy to change, and therefore so far so good!

## 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 Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*