---
product_id: 81247863
title: "Alloy_Steel Set-Your-Own Polished Combination Padlock, Die-Cast, Black"
brand: "master lock"
price: "232.71 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.tn/products/81247863-alloy-steel-set-your-own-polished-combination-padlock-die-cast
store_origin: TN
region: Tunisia
---

# compact 2-inch body 4-digit customizable combo cut & weather resistant Alloy_Steel Set-Your-Own Polished Combination Padlock, Die-Cast, Black

**Brand:** master lock
**Price:** 232.71 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your security, unlock your peace of mind.

## Quick Answers

- **What is this?** Alloy_Steel Set-Your-Own Polished Combination Padlock, Die-Cast, Black by master lock
- **How much does it cost?** 232.71 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/81247863-alloy-steel-set-your-own-polished-combination-padlock-die-cast)

## 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

- • **Compact Yet Mighty:** 2-inch polished lock body fits perfectly on lockers, gates, and gym bags without bulk.
- • **Set Your Own Secure Code:** Personalize your 4-digit combo for ultimate convenience and security.
- • **Built to Withstand the Elements:** Die-cast alloy steel body and hardened shackle resist cutting and weather damage.
- • **Effortless Reset with Included Tool:** Change your combination anytime with the easy-to-use reset key—no locksmith needed.
- • **Trusted Quality, Proven Performance:** Master Lock’s iconic durability backed by 14,000+ rave reviews and a 4.6-star rating.

## Overview

The Master Lock 178D is a polished, die-cast alloy steel combination padlock featuring a customizable 4-digit code and a hardened steel shackle for superior cut resistance. Designed for both indoor and outdoor use, its compact 2-inch body offers robust protection for lockers, gates, and gym equipment. Weather-resistant and easy to reset with the included tool, this lock combines convenience with trusted durability, making it a top choice among professionals and security-conscious millennials alike.

## Description

Master Lock 178D set your own die cast combination lock 2-inch (51mm) wide body. Easy to set and reset. Four digit dialing allows for thousands of possible combinations. Combination change key included.

Review: Excellent Quality Lock - The Lock is of Very Good Quality...Heavy and Strong....This is the first time I ever purchased such a good lock...
Review: Good - Good

## Features

- Indoor and outdoor padlock is best used as a school locker lock, gym lock, and gate lock, providing protection and security from theft
- Set your own four-digit combination lock for easy combination recall; Combination change tool included
- Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance
- 2 inch (51 millimeter) wide lock body; 5/16 inch (8 millimeter) diameter shackle with 1 inch (25 millimeter) length, 1 inch (25 millimeter) width
- Shackle is preset to open on 0-0-0-0. Some instructions may incorrectly state shackle opens on l-o-c-k. See user manual in technical specifications section of this page for correct combination reset instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0009V1WMA |
| Additional Features | Cut Resistant, Weather Resistant |
| Best Sellers Rank | #47,195 in Home Improvement ( See Top 100 in Home Improvement ) #68 in Combination Padlocks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Colour | Black |
| Connectivity Protocol | Wi-Fi |
| Controller Type | Combination control |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 14,021 Reviews |
| Included Components | 1 padlock |
| Item Dimensions | 33 x 51 x 84 Millimeters |
| Item Type Name | Set Your Own Combination Lock |
| Item Weight | 0.3 Pounds |
| Item dimensions L x W x H | 33 x 51 x 84 Millimeters |
| Lock Type | Combination Lock |
| Manufacturer | Master Lock |
| Manufacturer Part Number | FBA_178D |
| Manufacturer Warranty Description | no warranty available |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | Set Your Own Combination Lock |
| Model Number | 178D |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1, 4, 8 |
| Product Finish Type | Polished |
| Recommended Uses For Product | outdoor , indoor |
| Shape | Square |
| Special Feature | Cut Resistant , Weather Resistant |
| Style Name | Classic |
| UPC | 354123436162 |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 33 x 51 x 84 Millimeters
- **Lock Type:** Combination Lock
- **Material:** Alloy Steel
- **Special Feature:** Cut Resistant, Weather Resistant

## Images

![Alloy_Steel Set-Your-Own Polished Combination Padlock, Die-Cast, Black - Image 1](https://m.media-amazon.com/images/I/51vlZGP36sL.jpg)

## Questions & Answers

**Q: Does this lock have any harmful chemicals Prop 65**
A: Don’t put it in your drink or cook with it, if it mixes into your drink or food it could make you sick but I believe the report said you’d have to do that 834 times to have a negative affect on you. 
But on a side note I read just the paper from the Prop 65 rule could make you violently sick if you eat all the paper in just one setting.

**Q: Is it for outdoor use?**
A: It hasn't fared well for us. We have an older one which held up for about 3 years before needing to be replaced. The lifetime warranty allows you only one replacement, so it really isn't a lifetime warranty at all. If you live near the beach, consider yourself lucky if it works for 2-3 years. That said, it is for outdoor use, just expect to lubricate frequently especially after rain or if you live near saltwater.

**Q: What's the diameter of the shackle? I need to make sure it can fit through a hole in a security box.**
A: 5/16"http://www.allpadlocks.com/cgi-bin/ez-catalog/product_images.cgi?account=X380790;product_id=M178;image=images%2Fcatalog%2F178sketch.jpg

**Q: Lost the change key -- how to reset the combo without it?**
A: you can just use a small screwdriver to push in and change the combo while doing so. The Key really just holds down the bar inside for you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality Lock
*by A***I on 26 February 2024*

The Lock is of Very Good Quality...Heavy and Strong....This is the first time I ever purchased such a good lock...

### ⭐⭐⭐⭐⭐ Good
*by A***R on 26 April 2026*

Good

### ⭐⭐⭐⭐⭐ Perfect replacement
*by $***D on 4 August 2022*

Replacement for key locks to a strong, sturdy and all weather number lock. Choice of setting combination of 4 numbers. Recommended specially for all weather use.

## Frequently Bought Together

- Master Lock 178D Set Your Own Combination Lock, 1 Pack, Black
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**Shop now:** [https://www.desertcart.tn/products/81247863-alloy-steel-set-your-own-polished-combination-padlock-die-cast](https://www.desertcart.tn/products/81247863-alloy-steel-set-your-own-polished-combination-padlock-die-cast)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-21*