---
product_id: 278403071
title: "Heavy Duty Padlock with 4 Keys - Hardened Solid Steel Hardware Monoblock Lock - 12mm Thick Shackle - Protector Lock for Garage Door, Containers, Sheds, Shutters, Lockers, Gates and Warehouses"
brand: "kurtzy"
price: "£18.42"
currency: GBP
in_stock: true
category: "Kurtzy"
url: https://www.desertcart.co.uk/products/278403071-heavy-duty-padlock-with-4-keys-hardened-solid-steel-hardware
store_origin: GB
region: United Kingdom
---

# 12mm hardened steel shackle 850g heavy-duty solid steel body 4 precision-cut keys included Heavy Duty Padlock with 4 Keys - Hardened Solid Steel Hardware Monoblock Lock - 12mm Thick Shackle - Protector Lock for Garage Door, Containers, Sheds, Shutters, Lockers, Gates and Warehouses

**Brand:** kurtzy
**Price:** £18.42
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Heavy Duty Padlock with 4 Keys - Hardened Solid Steel Hardware Monoblock Lock - 12mm Thick Shackle - Protector Lock for Garage Door, Containers, Sheds, Shutters, Lockers, Gates and Warehouses by kurtzy
- **How much does it cost?** £18.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/278403071-heavy-duty-padlock-with-4-keys-hardened-solid-steel-hardware)

## Best For

- kurtzy enthusiasts

## Why This Product

- Trusted kurtzy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Lockdown:** Backed by a 100% money-back guarantee for total peace of mind.
- • **Unbreakable Security:** Hardened solid steel construction resists drills, saws, and tampering.
- • **Ready for Every Keyholder:** Includes 4 durable keys so you never get locked out or left behind.
- • **Versatile Industrial Strength:** Ideal for garages, containers, sheds, gates, and even motorbike chains.
- • **Perfect Fit, Maximum Protection:** 12mm thick shackle with a 3.9cm x 2cm locking gap fits most industrial latches.

## Overview

The Kurtzy Heavy Duty Padlock is a robust security solution crafted from hardened solid steel with a 12mm thick shackle and weighing 850g. Designed for industrial and personal use, it fits most latches and comes with 4 keys for convenience. Its anti-drill and anti-saw features ensure maximum protection for garages, containers, sheds, and more, all backed by a 100% money-back guarantee.

## Description

Kurtzy Heavy Duty 850g Padlock.Hardened steel lock with high strength and durability to keep your contents safe.What's Included:-1 x Heavy duty lock.-4 x Keys.Dimensions:-Padlock measures: L10 x W2.4 x H6.5cm (3.94 x 0.94 x 2.56 inches).-Padlock shackle measures: 12mm in diameter.-Gap when in locked position measures: L3.9cm x H2cm (1.54 x 0.79 inches).-Weight of lock: 850g.

## Features

- HEAVY DUTY STEEL LOCK: This lock is made of hardened steel to keep your contents safe and the bad guys out. The lock weighs a heavy 850g and measures L10 x W2.4 x H6.5cm (3.94 x 0.94 x 2.56 inches). The shackle measures 12 mm in diameter. When locked the gap measures L3.9cm x H2cm (1.54 x 0.79 inches). This makes this padlock the perfect size for most latches.
- ULTIMATE SECURITY: Weighing at a mighty 850g this lock is super tough. With its hardened, solid steel body it makes it high strength and extremely durable. It has a rotating shackle/closed shackle making this lock anti-drill and anti-saw. The lock has been designed with security in mind leaving no weak spots.
- 4 KEYS INCLUDED: All of the padlocks sold come with 4 keys. You can never have enough spares. Keep a few in a safe place so you are covered if you lose one. With 4 keys, you will have enough to give to close friends and family members. Keys can only be removed from the lock when it is in the locked position.
- LOCKUP AND LEAVE: Given the unique D shape of the lock it makes it the perfect solution for securing industrial 20ft or 40ft containers as well as gates, garage doors, caravans and storage units. Also being very sturdy the lock can be used when locking up the chain on your motorbikes.
- MONEY BACK : All our locks that are sold come with a 100% money back just in case you are not happy with your purchase. If that is the case, please get in contact with us and we will refund you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017X0VOFE |
| ASIN  | B017X0VOFE |
| Additional Features | Hardened Solid Steel |
| Best Sellers Rank | #6,504 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Keyed Padlocks |
| Brand Name | Kurtzy |
| Color | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,900) |
| Customer reviews | 4.3 4.3 out of 5 stars (2,900) |
| Date First Available  | 22 April 2017 |
| Finish Types | Powder Coated |
| Included Components | Heavy duty lock, 4 Keys |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 13.5 x 13.5 x 3.5 centimeters |
| Item Type Name | Padlock with Keys |
| Item Weight | 1.8 Pounds |
| Item model number  | KURTZY-5030 |
| Lock Type | Key Lock |
| Manufacturer | Kurtzy |
| Manufacturer  | Kurtzy |
| Manufacturer Part Number | KURTZY-6031 |
| Material Type | Alloy Steel |
| Model Name | Kurtzy Heavy Duty Padlock with Keys |
| Model Number | KURTZY-5030 |
| Number of Pieces | 12 |
| Product Dimensions  | 13.5 x 13.5 x 3.5 cm; 816.47 g |
| Recommended Uses For Product | Security |
| Shape | Rectangular |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style Name | Rectangular, black, powder coated |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kurtzy
- **Item dimensions L x W x H:** 13.5 x 13.5 x 3.5 centimeters
- **Lock type:** Key Lock
- **Material:** Alloy Steel
- **Special features:** Hardened Solid Steel

## Images

![Heavy Duty Padlock with 4 Keys - Hardened Solid Steel Hardware Monoblock Lock - 12mm Thick Shackle - Protector Lock for Garage Door, Containers, Sheds, Shutters, Lockers, Gates and Warehouses - Image 1](https://m.media-amazon.com/images/I/9160LoaV6qL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do they have small sizes?**
A: Hello, thank you for your interest in our products. At the moment his is the only size available. If you need anything else please feel free to send us a message, we are always happy to assist you. Regards. Kirsty

**Q: what are the dimensions of 1) width of opening in body, 2) diameter of bolt (14mm?) 3) distance between bolt and body and 4) thickness of body**
A: Dear customer,
Thank you for the interest in our products.
Our padlock measures 10 cm x 6.5cm x 2.4cm (3.93" x 2.55" x 0.94") with the shackle measuring 14mm in diameter (Diameter of the bolt)  The distance between bolt and body is about 5mm. 
Regards
Kirsty

**Q: What is the width of the inner portion of the lock?**
A: 1.5 inches

**Q: Is this lock weather resistant?  I need something that will function over a long time exposure to rain and/or snow.**
A: Seems to be sealed pretty good. My has been outside in Oklahoma weather and still works great.

## Frequently Bought Together

- Kurtzy Heavy Duty Padlock with 4 Keys - Hardened Solid Steel Hardware Monoblock Lock - 12mm Thick Shackle - Protector Lock for Garage Door, Containers, Sheds, Shutters, Lockers, Gates and Warehouses
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**Shop now:** [https://www.desertcart.co.uk/products/278403071-heavy-duty-padlock-with-4-keys-hardened-solid-steel-hardware](https://www.desertcart.co.uk/products/278403071-heavy-duty-padlock-with-4-keys-hardened-solid-steel-hardware)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-23*