---
product_id: 14026996
title: "Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently)"
brand: "the equipment lock company"
price: "A$669"
currency: AUD
in_stock: true
reviews_count: 13
category: "The Equipment Lock Company"
url: https://www.desertcart.com.au/products/14026996-equipment-lock-heavy-duty-cargo-door-lock-powder-coated-steel
store_origin: AU
region: Australia
---

# Adjustable fit for 9¾”–16” vertical door bars Tamper-resistant tubular pin tumbler lock Powder-coated heavy-duty steel withstands thousands of lbs Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently)

**Brand:** the equipment lock company
**Price:** A$669
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your peace of mind—because your cargo deserves elite protection.

## Quick Answers

- **What is this?** Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently) by the equipment lock company
- **How much does it cost?** A$669 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/14026996-equipment-lock-heavy-duty-cargo-door-lock-powder-coated-steel)

## Best For

- the equipment lock company enthusiasts

## Why This Product

- Trusted the equipment lock company brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Security Armor:** Tamper-resistant tubular lock design keeps your cargo fortress-tight.
- • **Built to Brave the Elements:** Powder-coated steel finish resists corrosion and stands out with signature red visibility.
- • **Precision Fit for Every Load:** Adjustable width locks vertical bars from 9¾” to 16” for versatile container compatibility.
- • **Effortless, No-Mount Installation:** Slide, lock, and secure—no drilling or mounting required, saving you time and hassle.
- • **Exclusive Keyed Differently Access:** Unique keys for each lock ensure controlled, personalized security with zero code storage.

## Overview

The Equipment Lock Heavy Duty Cargo Door Lock is a powder-coated steel security device designed to secure semi-trailer and shipping container doors with vertical locking bars spaced 9¾” to 16” apart. Featuring a tamper-resistant tubular pin tumbler lock and a robust, corrosion-resistant finish, it offers high-visibility, heavy-duty protection without the need for mounting. Each lock is keyed differently for personalized security, making it a trusted choice for professionals safeguarding valuable cargo.

## Description

The Equipment Lock HDCDL steel cargo door lock is an adjustable-width, keyed lock made of steel to secure both doors of a semi-trailer or storage container. It is adjustable to fit doors with vertical locking bars from 9-3/4" to 16" apart. The lock is made of two square steel tubes, one 2" and one 2-1/2", with 3/16" thick walls, that fit together. The steel is powder-coated orange for high visibility and to help resist corrosion. The lock weighs 13 lb. and has 6" tall, 3/16" thick steel plates that are perpendicular to the tubes at their ends, and flush against the cargo doors, for added support. The Equipment Lock Company manufactures crime prevention locks for the heavy equipment industry. The company, founded in 2003, is headquartered in Winchester, VA.

Review: Best container lock - We purchased these for our containers and they are excellent. No way to get bolt cutters to them. Easy to use and are sturdy.
Review: Great lock despite it being cut off my conex box! - First off, no matter how much security you put on your box, someone determined to get in will find a way. This may sound odd but I'll be buying this product again despite it having been compromised on my box and all my stuff stolen. I have a security camera and it took the axxhole over an hour to defeat the lock. He didn't try to attack the lock itself but the "arms" on the side of the lock which wrap around the locking bars. It appeared he used some kind of scissor tool (large bolt cutter) and maybe a battery powered angle grinder. Regardless, this little guy put up a hell of a fight and held on until the end. Overall, lock was good and secure. I had it about a year in the rain and sun. Fit and finish was good. No surface rust but a little from inside the sliding portion. When you apply it, be sure to angle it slightly so any water which gets inside drains out. Good product and worth the money. I also had locks on the metal tabs which took almost no time for the guy to cut off.

## Features

- CONTAINER & SEMI TRUCK DOOR LOCK: The Heavy Duty Cargo Door Lock is our number one selling device. It fits vertical cargo door bars from 9 ¾”-16” apart (extension kit available, sold separately), and is the ideal security solution for sea and construction site storage containers and over-the-road trucks.
- MAXIMUM SECURITY: This heavy duty door lock system is built to secure semi-trailers and sea containers by locking the innermost vertical locking bars together. It features a tamper-resistant tubular pin tumbler lock design for ultimate peace of mind while you’re away.
- KEYED SECURITY LOCK: The built-in high security barrel lock system includes 2 keys. For more controlled access to your equipment, no code is kept on file with our keyed differently option. Each key is made unique to the individual lock.
- EASY OPERATION: No mounting required. Separate the two halves of the Cargo Door Lock, aligning them so the lock mechanism and holes are both facing downward, and install one half of the Cargo Door Lock on each doors’ locking bar. Slide the two halves together by inserting the smaller tube into the larger tube. Secure the Cargo Door Lock as tight as possible on both doors' locking arms and depress the locking button with key removed or turn dials.
- HIGH QUALITY: Distinguished by its signature red finish, every lock is protected by a steel-locking structure that can withstand thousands of pounds of force. But it doesn’t stop there! Each device is powder coated before a series of quality assurance checks to ensure security and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005CIGVWQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #75,821 in Automotive ( See Top 100 in Automotive ) #141 in Towing Hitch Locks |
| Brand | THE EQUIPMENT LOCK COMPANY |
| Color | Red |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (701) |
| Date First Available | July 20, 2011 |
| Finish | Powder Coated |
| Finish Type | Powder Coated |
| Included Components | 1 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 11.86 pounds |
| Item dimensions L x W x H | 11 x 7 x 6 inches |
| Item model number | HDCDL |
| Lock Type | Combination Lock, Key Lock |
| Manufacturer | The Equipment Lock Company |
| Material | Alloy Steel |
| Model Name | HDCDL |
| Number of Pieces | 1 |
| Part Number | HDCDL |
| Product Dimensions | 11 x 7 x 6 inches |
| Recommended Uses For Product | Security |
| Shape | Rectangular |
| Size | Keyed Differently |
| Special Feature | heavy Duty |
| Special Features | heavy Duty |
| Style | Keyed Differently |
| UPC | 850017028258 |

## Product Details

- **Brand:** THE EQUIPMENT LOCK COMPANY
- **Item dimensions L x W x H:** 11 x 7 x 6 inches
- **Lock Type:** Combination Lock, Key Lock
- **Material:** Alloy Steel
- **Special Feature:** heavy Duty

## Images

![Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently) - Image 1](https://m.media-amazon.com/images/I/61HXqNwLSwL.jpg)
![Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently) - Image 2](https://m.media-amazon.com/images/I/61VLLRumKmL.jpg)
![Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently) - Image 3](https://m.media-amazon.com/images/I/61j33T7UqcL.jpg)
![Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently) - Image 4](https://m.media-amazon.com/images/I/31il-rxnGrL.jpg)
![Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently) - Image 5](https://m.media-amazon.com/images/I/61b2+UVcPLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best container lock
*by M***3 on October 10, 2025*

We purchased these for our containers and they are excellent. No way to get bolt cutters to them. Easy to use and are sturdy.

### ⭐⭐⭐⭐⭐ Great lock despite it being cut off my conex box!
*by N***. on April 18, 2019*

First off, no matter how much security you put on your box, someone determined to get in will find a way. This may sound odd but I'll be buying this product again despite it having been compromised on my box and all my stuff stolen. I have a security camera and it took the axxhole over an hour to defeat the lock. He didn't try to attack the lock itself but the "arms" on the side of the lock which wrap around the locking bars. It appeared he used some kind of scissor tool (large bolt cutter) and maybe a battery powered angle grinder. Regardless, this little guy put up a hell of a fight and held on until the end. Overall, lock was good and secure. I had it about a year in the rain and sun. Fit and finish was good. No surface rust but a little from inside the sliding portion. When you apply it, be sure to angle it slightly so any water which gets inside drains out. Good product and worth the money. I also had locks on the metal tabs which took almost no time for the guy to cut off.

### ⭐⭐⭐⭐⭐ Heavy Duty Lock
*by J***R on January 30, 2026*

Supper

## Frequently Bought Together

- Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container Lock - Maximum Security Semi Trailer Door Lock - Semi Truck Accessories and Trailer Security (Keyed Differently)
- SnatchLatch - Heavy-Duty Lock Protective Box for Storage Containers and Conex Boxes, Powder Coated ⅛”-Inch Thick Steel, Made for Cam Bar Style Locks Only, 6 x 4 x 9 Inches
- Magmaus® RTL70 Heavy Duty Lock for Shipping Container - [Weatherproof] - Secure Outdoor Lock for Storage Unit, Gate, Shed, Fence, Door - 3 Keys

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**Shop now:** [https://www.desertcart.com.au/products/14026996-equipment-lock-heavy-duty-cargo-door-lock-powder-coated-steel](https://www.desertcart.com.au/products/14026996-equipment-lock-heavy-duty-cargo-door-lock-powder-coated-steel)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*