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Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container & Semi Trailer Door Security - Semi Truck Accessories (Keyed Differently)

  • Based on 564 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Oct 20
Order within 22 hours and 57 minutes
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Style: Keyed Differently


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 34-16 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 youre 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 doesnt stop there! Each device is powder coated before a series of quality assurance checks to ensure security and reliability.

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.

Brand: THE EQUIPMENT LOCK COMPANY


Special Feature: heavy Duty


Lock Type: Combination Lock, Key Lock


Item dimensions L x W x H: 11 x 7 x 6 inches


Material: Alloy Steel


Brand Name: THE EQUIPMENT LOCK COMPANY


Recommended Uses For Product: Security


Number of Pieces: 1


Included Components: 1


Model Number: HDCDL


UPC: 850017028258


Model Name: HDCDL


Manufacturer Warranty Description: 12 months parts / 12 months labor


Number of Items: 1


Manufacturer: The Equipment Lock Company


Unit Count: 1 Count


Item Type Name: Cargo Door Lock


Manufacturer Part Number: HDCDL


Additional Features: heavy Duty


Lock Type: Combination Lock, Key Lock


Control Method: App


Style Name: Keyed Differently


Color: Red


Shape: Square


Material Type: Alloy Steel


Finish Types: Powder Coated


Item Dimensions: 11 x 7 x 6 inches


Item Weight: 13 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent Security Lock for Containers and Trailers
Style: Keyed Differently
I purchased this lock to secure my shipping containers and trailers, and I'm very impressed with its quality. The steel construction is heavy-duty, and the powder-coated finish looks durable enough to withstand outdoor use. The lock fits securely over the cargo door handles and gives me much greater confidence when leaving equipment unattended. It's easy to install and remove, yet feels very solid once it's locked in place. As someone in the transportation industry, security is a top priority, and this lock provides excellent protection at a reasonable price. Overall, this is a well-built, reliable product, and I would definitely recommend it to anyone looking for extra security for shipping containers, trailers, or cargo doors. ... show more
Reviewed in the United States on July 5, 2026 by Amazon Customer

  • Great Security in only 2 minutes!
Style: Keyed Differently
This thing is ingenious! Very simple to install, but great security for anything you might want to keep safe in a ConEx container. Highly recommend!
Reviewed in the United States on August 6, 2026 by Bipster

  • Just what I needed
Style: Keyed Differently
Perfect.
Reviewed in the United States on October 10, 2026 by Robert Fager

  • Durable
Style: Keyed Differently
Just as I expected. Solid and secure, and easy to lock/unlock and remove. Price is high, but you pay for what you get.
Reviewed in the United States on October 29, 2025 by brian

  • Solid lock
Style: Keyed Differently
Perfect for my containers. I’m now having an issue I r misplaced my keys. How do I obtain a copy???
Reviewed in the United States on May 27, 2026 by Amazon Customer

  • Best security
Style: Keyed Differently
The perfect lock can’t complain
Reviewed in the United States on March 20, 2026 by Thomas Poindexter

  • Best container lock
Style: Keyed Differently
We purchased these for our containers and they are excellent. No way to get bolt cutters to them. Easy to use and are sturdy.
Reviewed in the United States on October 10, 2025 by mish13

  • Great lock despite it being cut off my conex box!
Style: Keyed Differently
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. ... show more
Reviewed in the United States on April 18, 2019 by Nathan R.

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