Multi-Function Trucker Tool!

“The Original” Persuader Bar® since 2005!

Quality materials, quality control, and made in the USA with US STEEL.

Did you know that trucking, cargo and insurance companies lose billions a year due to operator injury? Did you know 50% of all trucking injuries are sprains/strains? We introduce a multi-purpose trucker tool, a shipping container safety hand leverage tool / shipping container door extension handle, tire thumper, and 5th wheel hitch pull hook, container seal breaker, cam pin compressor, T Handle toolbox latch tool, breaker bar, and primarily designed for opening and closing truck trailers and shipping containers with the safety of the truck driver, operator, and worker foremost in mind. Please be sure to read OPNBar Extended Instructions & Precautions

How to Order

Find Your Bar

Watch Videos

Open/Close Stuck Doors▶ Watch video

3 Tools in One and More▶ Watch video

Multi-purpose tool overview▶ Watch video

OPNBar Ergonomics▶ Watch video

It is the perfect instrument, to assist the truck driver or yard worker in opening and closing of shipping container doors and locking mechanisms found on conventional style (side by side) doors, allowing the opening and closing of shipping container doors on new and used shipping containers to be a great deal easier.

Contact us directly for better rates and for pricing on domestic and international orders! You can also find us on Amazon, Walmart, eBay, or Shopify (US orders only; contact us directly for international or special pricing).

If your OPNBar was not purchased from an approved distributor or seller, we are unable to ensure reliability and safety. It is advised to only purchase from an approved distributor or seller as found on our contact us page. For questions about approved sellers, you can contact us.

One Tool, Many Jobs: The Ultimate Shipping Container Door Opener

Door Latch Handle Extender

As a Door Latch Handle Extender, the OPNBar tool is a shipping container handle safety leverage bar that assists the truck driver and operator in opening and closing shipping container doors.

Great for opening and closing cargo containers that are rusted or frozen!

LEARN MORE

Tire Thumper

The Tire Thumper (aka tire beater) function assists the truck driver in a quick method of evaluating properly inflated tires for truck driver safety. Thump tires to determine need for air.

Properly inflated tires make a loud, sharp thud. Poorly inflated tires make a dull thud.

LEARN MORE

5th Wheel Pull Hook

The 5th Wheel Hitch Pull Hook assists the truck driver in releasing the fifth wheel, which, when manually pulled and released by hand, can cause injuries. This pull hook can help eliminate strain. A groove is included in OPNBar to slide over most 5th wheel hooks. An extension style hook version is also available.

LEARN MORE

Discover Other Uses!

OPNBar is more than a 3 in 1 trucker and container safety tool. Aside from being a shipping container safety hand leverage tool / shipping container door extension handle, tire thumper, and 5th wheel pull hook, it also serves as a container seal breaker, cam pin compressor, T Handle latch tool, breaker bar, and more!

LEARN MORE

Bar finder

Which Bar Fits Your Doors?

Container door handles aren't all the same. Pick what your doors look like and we'll show the bar made for it.

1What are you working with?

2Your match

Version 2

V2 Persuader Bar®

Standard handles, plus 5th wheel release and tire checks
5th wheel hook: built in
24 in, 3 lb

View & OrderAlso on Amazon Walmart eBay

Version 3

V3 Deep Mouth

Standard or rubber-sleeved handles, deep mouth
5th wheel hook: no
24 in, 3 lb

View & OrderAlso on Amazon Walmart eBay

Still not sure? Sampler Pack – V2, V3, V4 & V5 lets you test each one on your own doors.

OPNBar Options (preorder or while supplies last).

Also visit our Instructions Page for more details on differences and usability features.

Download Datasheet

Version 2 – Classic Features

OPNBar v2 is a new angled version which accommodates more shipping containers. It keeps all the classic features: leverage for opening and closing shipping container doors, a built-in 5th Wheel Release hook, a tire thumper and more.

Please be sure to read OPNBar Extended Instructions & Precautions

Order options

or Contact Us to Order

Version 3 – Newer Bend, Deeper Mouth

OPNBar version 3 has a double ergonomic grip, a deeper and larger mouth, and an extra 10 degree bend for added compatibility with shipping container doors, including standard and rubber-sleeved handles. Note: this version has no 5th Wheel Release.

Please be sure to read OPNBar Extended Instructions & Precautions

Order options

or Contact Us to Order

Version 4 – Breaker/Cheater/Torque Bar

OPNBar version 4 Leverage Bar has a double ergonomic grip, a deeper mouth and an extended handle for more clearance, working as a Breaker Bar/Cheater Bar/Torque Bar. It is compatible with triangular container levers, with an optional 5th Wheel Release and extensions. PATENT INFO

Please be sure to read OPNBar Extended Instructions & Precautions

Order options

or Contact Us to Order

Version 4 – Detachable Handle + Extension Bar

OPNBar Version 4 (1 Pack) Large Mouth Leverage Bar with Detachable Handle + Extension Bar, in a 34″ shorter lightweight version and a 42″ longer heavier duty version, for shipping container doors. It is also compatible with triangular container levers. PATENT INFO

Please be sure to read OPNBar Extended Instructions & Precautions

Order options

Lightweight

Heavier Duty

Improved 5th Wheel Hook

or Contact Us to Order

Version 5 – Close-Spaced Lockrods

OPNBar’s new Version 5 Large Mouth model is designed for containers with closely spaced lockrods/handles and also fits rubber-sleeved and triangular handles. It includes a built-in 5th-wheel release hook and is designed to work with our upcoming extension accessories.

Please be sure to read OPNBar Extended Instructions & Precautions

Order options

or Contact Us to Order

Overhead Container Handle Leverage Bar

The OPNBar Overhead Leverage Bar is designed to help workers reach, engage and operate hard-to-reach or overhead handles. At 4 lb., it is easy to carry and position; the rotating head fits handles facing left or right. Multiple extension lengths, interchangeable heads and custom configurations are available.

Please be sure to read OPNBar Extended Instructions & Precautions

Order options

or Contact Us to Order

Extension Tools Focused on Leverage

OPNBar has multi-function extensions in development. The base of the bar includes an optional female screw attachment that lets the operator add different extensions for different leverage uses. Ask us about upcoming extensions for your application. PATENT INFO

Please be sure to read OPNBar Extended Instructions & Precautions

Order options

This shipping container, (also known as ISO container, conex box, railroad container, intermodal container, drayage container and certain truck trailers) cargo inspection tool and leverage safety bar is to aid in opening and closing side-by-side doors found within Dismountable Shipping Cargo Container Trailer Transportation Industries (Railroad, Harbor, and Trucking Industries). It functions also as a tire thumper, and 5th wheel hitch pull hook, container seal breaker, cam pin compressor, T Handle latch, breaker bar tool.

DISCOVER OTHER USES

Features That Matter

Three Reasons You'll Love Our Shipping Container Tool

Safety & Ergonomics

Trucking and Shipping Companies: Reduce Your Risk of Workman's Comp Claims

Operator Safety is Our #1 Concern!

Cargo and insurance companies lose billions a year due to operator injury. Our shipping container hand leverage tool / shipping container handle, for opening and closing shipping container and truck trailer doors, has the safety of the operator foremost in mind.

Universal Fit

Carefully designed and configured to fit and extend the door latch handles on side by side doors

A Perfect Fit for Shipping Containers

Our tool was carefully designed and configured to fit and extend the door latch handles on side by side doors found on dismountable and refrigerated shipping cargo container trailers, semi-trailer dry and refrigerated freight cargo vans, and more.

Multi-Purpose

Businesses that utilize shipping containers, their truck drivers and operators, and safety divisions all benefit from the multi-purpose uses of our tool.

Lots of functions

Our multi-purpose trucker tool, offers multiple functions and helps open and close shipping containers with ease, thump tires to check for low air pressure, release tractor from trailer, promote safety, lower insurance claims and more.

Design Features

Value

Multi-purpose Trucker Tool generates great value in addition to the safety and savings our tool provides to trucking companies and their safety departments, along with insurance companies, reducing workman's comp claims.

Built to Last

We are confident in the quality of our tool. Here are some additional specs:

Safety tool with high-pressure tolerance * ratings for heat treated and non-heat treated tools will vary
3 layers of rust inhibitors
Plastic vinyl handle
Anti-corrosive to gas and oil, helps operators hands from slipping
Ergonomic support

Made in the USA

Quality materials, quality control, and made in the USA. MADE IN THE USA with AMERICAN STEEL, AMERICAN STANDARDS, and AMERICAN LOVE.

Compatibility

Designed to fit and extend the door latch handles on side by side doors found on the following units with the safety of the truck driver, operator, and worker foremost in mind:

This shipping container (also known as ISO Container, Intermodal Container, Drayage Container, Conex Box, Railroad Container and certain Truck Trailers) cargo inspection tool and leverage safety bar is to aid in opening and closing side-by-side doors found within Dismountable Shipping Cargo Container Trailer Transportation Industries (Railroad, Harbor, and Trucking Industries).

OPNBar Versions

OPNBar Version 2 leverage bar with 5th wheel release hook, tire thumper and labeled features — **Version 2**Classic bend with built-in 5th wheel release hookInstructions ›

OPNBar Version 3 leverage bar with large mouth and double handle — **Version 3**Newer bend, deeper mouth, double ergonomic handleInstructions ›

OPNBar Version 4 breaker bar and cheater bar uses with deeper mouth — **Version 4**Breaker bar / cheater bar / torque bar for more clearanceInstructions ›

OPNBar Version 5 leverage bar with two leverage holes for tight lockrod spacing — **Version 5**Large mouth for close-spaced lockrods, with 5th wheel hookInstructions ›

OPNBar Overhead Reach leverage tool in 18.5 and 27 inch lengths — **Overhead Bar**Reach and turn high container door handlesInstructions ›

Gloved hands gripping OPNBar ergonomic handle shapes — **Ergonomic Information**Handle design and ergonomic studiesRead more ›

CAPABILITY STATEMENT

Download Datasheet

Download Brochure*Available in Spanish

Ergonomic Info

Download Flyer

Problems Solved

One Tool for the Jobs Drivers Face Every Day

Hard to Open & Close Containers

Our tool assists the truck driver or yard worker in opening and closing hard to open container doors, including frozen shipping container and rusted doors and locking mechanisms on side-by-side doors.

Leverage tool / shipping container door extension handle uses leverage to do the difficult work
Helps loosen damaged or frozen gaskets on shipping container doors
Designed to help reduce strain with less effort

Shop Leverage Bars Learn More

Finds Poorly Inflated Tires

A quick and easy way to check tire pressure is by thumping your tires. With many tires on a truck, thumping is the fastest check before hitting the road.

Works as a Tire Thumper (aka tire beater) for drivers and operators
Inflated tire: it bounces easily with a loud, sharp thud
Flat tire: little bounce and a dull thud when smacked

Shop Tire Thumper Learn More

5th Wheel Pull Hook

A strong 5th wheel hitch pull hook is recommended when separating a tractor from the trailer, so you don’t have to reach under the trailer to release it.

Made of heavy duty, rust resistant steel
Pull the release handle from a standing position
Keeps your clothes away from grease, oil and road grime

Shop 5th Wheel Hook Learn More

Discover Other Uses!

OPNBar is more than a 3 in 1 trucker tool. Beyond being a hand leverage tool / door extension handle, tire thumper and 5th wheel pull hook, it also works as a:

Container seal breaker and cam pin compressor for misaligned cams and keepers
T Handle toolbox latch tool for stuck latches
Breaker Bar / Cheater Bar / Torque Bar on custom versions with add-on extensions

Shop Multi-Purpose Tool Learn More

Not sure which OPNBar fits your doors?

Find Your Bar

Ready to order OPNBar?

Order online or contact us directly for better rates and for bulk, international and government orders.

How to Order

Clients

Used in Amazon warehouses throughout North America! Our Shipping Container Leverage Tool is currently used by the following trucking cargo companies.

Did you know that trucking cargo companies and insurance companies lose billions or more a year due to operator/truck accident injury and workman’s comp claims? Help put your company at less risk with our Shipping Container leverage tool / shipping container door extension handle!

OPNBar poster: "Trusted by leading organizations" with grid of customer logos

Testimonials

Featured on Happiness by the Mile

OPNBar Leverage Bar – Made in the USA

Ergonomic Shipping Container Handle

Can’t Close Your Container Door? Try This

OPNBar Ergonomic Trucker Tool

As a practicing Chiropractor, I feel that this is an invaluable tool to prevent work injuries, especially of the shoulder, wrist, and back. Its ergonomic design was well thought out. I am impressed.

Dr. Todd Masler, DC, Chiropractor, -

As an Occupational Therapist, I think an ergonomic tool like this is so important to prevent work injuries, promote employee retention, improve performance without compromising safety, and enhance job satisfaction. Prioritizing employee safety should be vital in the workplace and a product like this was truly designed with that in mind.

Pam Suphaphinant, OT, Occupational Therapist, -

    
 
 
       Posted on Amazon  
   
   Lacee Andersen 
 
 
 
 Verified Get it!
Love this tool. I'm 5ft 2 inch and this helps me alot
  
 
      Posted on Amazon  
   
   Magic 
 
 
 
 Verified Great tool to have.
I got this for my semi driver. Sometimes it's difficult getting the trailer doors to latch. This is very helpful, giving you more leverage. Great tool to have.
  
 
      Posted on Amazon  
   
   Johan Alvarado 
 
 
 
 Verified Time
Super
  
 
      Posted on Amazon  
   
   m. tse 
 
 
 
 Verified Very happy with this tool!
I got a shipping container to move with, and I couldn't close it for the life of me. I got my two sons to help, and they couldn't do it. This tool made it easy! Well worth the money to buy it.
  
 
      Posted on Amazon  
   
   Price Harp 
 
 
 
 Verified A must have!
I have had a sea container for over two years and have always dreaded opening and closing the large heavy doors. The latch handles are almost more than I can handle. Now that I have the handle extender I have no problem opening and closing the doors. If you have one or more sea containers, this handle is a must have device in my opinion!
  
 
      Posted on Amazon  
   
   Cynthia Lyons 
 
 
 
 Verified It works excellently!
I am small woman with 3 conexes on my cabin property. The ease of opening is variable at best. Some handles I couldn't get open at all, some open easily. This bar solves the problem. It works and is easy to use. I hated spending this much money on it, but it was worth every penny.
  
 
      Posted on Amazon  
   
   Mark Wilson 
 
 
 
 Verified Great tool for drivers and unloaders of containers
Well made fits perfectly, ensure user has a firm connection with doors handles, will be buying more my company loves them reduces risk.
  
 
      Posted on Amazon  
   
   Mark Wilson 
 
 
 
 Verified Improved safety for container work
Very happy with the performance of this product, fits well on doors and provides plenty of clearance between hands and door. Will be buying more.
  
 
      Posted on Amazon  
   
   DK 
 
 
 
 Verified Ideal for a company that opens more than a handful of containers per day!
This product has saved us time and money and made the process much safer and convenient. The easy to use handle grip makes opening and closing the levers a breeze. We're satisfied with the quality of this product and the build. You can feel the craftsmanship is designed for durability and efficiency. Love this item and we will definitely be adding more into inventory for our business.

Customer Videos & Demos

See our reviews on

How to Order | Contact Us

If you are interested in ordering, please fill out the form below. Contact us directly for better rates and for pricing on domestic and international orders!

Buy online

You can also find us on Amazon, Walmart, eBay, or Shopify (US orders only).

Bulk, international or special pricing

Request a Quote

Distributors & partners

We are actively looking for distribution partners to assist us with our international sales. Please message us below for more information.

See Our Distributors

!If your OPNBar was not purchased from an approved distributor or seller, we are unable to ensure reliability and safety. It is advised to only purchase from an approved distributor or seller. For questions about approved sellers, you can contact us.

Request a Quote or Send Us a Message

Fill out the form and we’ll get back to you.

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Other Distributors | Partners

Ask for Part# B01DYUSJAA

Ask for Part# 11622-04576, 10501-05235

Ask for OPNBAR

Contract# 47QSEA23D004N

Product Page or Ask for OPNBar

Ask for OPNBAR

Australian Distributor

GSA, SAM, Government Inquiries

Supplier Networking

Australian Distributor

Research

Did you know that trucking, cargo and insurance companies lose billions a year due to operator injury? Did you know 50% of all trucking injuries are sprains/strains?

GSA – Government Safety Solution for Shipping Containers

October 18th, 2026|

Truck Driver Safety Tips

October 18th, 2026|

Truck Driver Safety Tips Truck driving can be a tough job, but someone's got to do [...]

Ways for Trucking Companies to Lower Workman’s Comp Costs

October 18th, 2026|

Ways for Trucking Companies to Lower Workman's Comp Costs Although trucking companies are reporting fewer Workers’ [...]

Container Size: 20-Foot vs 40-Foot – What You Need to Know

October 18th, 2026|

20 ft vs 40 ft Container Size: Dimensions, Uses & Shipping Guide Choosing the right [...]

NHTSA Study Finds Underinflated and Worn Tires Increase Likelihood of Crash

October 18th, 2026|

Worn Tires Increase Likelihood of Crash Consumer Reports has long advocated that truck drivers check their car's [...]

Hard to Close Shipping Container Doors? Here’s Why You Need the OPNBar – Made in USA

October 17th, 2026|

Hard to Close Shipping Container Doors? Here’s Why You Need the OPNBar – Made in USA [...]

Truck Accident Injuries

October 16th, 2026|

Truck Accident Injuries Did you know that trucking industry has some of the highest workers’ compensation claim [...]

Safety Tips for Opening and Closing Shipping Container Doors

October 15th, 2026|

Safety Tips for Opening and Closing Shipping Container Doors Shipping containers play a pivotal role [...]

Why Every Logistics, Trucking, and Warehouse Operation Should Own an OPNBar

October 13th, 2026|

Why Every Logistics, Trucking, and Warehouse Operation Should Own an OPNBar In logistics, the smallest problems [...]

Trucking Industry has Highest Workers’ Compensation Claim Rates

October 13th, 2026|

Trucking Industry has Highest Workers' Compensation Claim Rates in Washington State The trucking industry has some of [...]

Lacee Andersen

Get it! Love this tool. I'm 5ft 2 inch and this helps me alot

Magic

Great tool to have. I got this for my semi driver. Sometimes it's difficult getting the trailer doors to latch. This is very helpful, giving you more leverage. Great tool to have.

Johan Alvarado

Time Super

m. tse

Very happy with this tool! I got a shipping container to move with, and I couldn't close it for the life of me. I got my two sons to help, and they couldn't do it. This tool made it easy! Well worth the money to buy it.

Price Harp

A must have! I have had a sea container for over two years and have always dreaded opening and closing the large heavy doors. The latch handles are almost more than I can handle. Now that I have the handle extender I have no problem opening and closing the doors. If you have one or more sea containers, this handle is a must have device in my opinion!

Cynthia Lyons

It works excellently! I am small woman with 3 conexes on my cabin property. The ease of opening is variable at best. Some handles I couldn't get open at all, some open easily. This bar solves the problem. It works and is easy to use. I hated spending this much money on it, but it was worth every penny.

Mark Wilson

Great tool for drivers and unloaders of containers Well made fits perfectly, ensure user has a firm connection with doors handles, will be buying more my company loves them reduces risk.

Improved safety for container work Very happy with the performance of this product, fits well on doors and provides plenty of clearance between hands and door. Will be buying more.

Ideal for a company that opens more than a handful of containers per day! This product has saved us time and money and made the process much safer and convenient. The easy to use handle grip makes opening and closing the levers a breeze. We're satisfied with the quality of this product and the build. You can feel the craftsmanship is designed for durability and efficiency. Love this item and we will definitely be adding more into inventory for our business.

How to Order

Order Online

Versatile Trucker Tool

Version 2

Version 3

Version 4

Version 5

Overhead Container Handle Leverage Bar

OPNBar Extensions

Features

Research

Versatile Leverage Tool & More

ASK ABOUT WHICH VERSION IS RIGHT FOR YOUR COMPANY

REVITALIZE AMERICAN SHIPPING INFRASTRUCTURE

MADE IN THE USA and Currently in use by:

OPEN & CLOSE FROZEN CONTAINERS with EASE

Help Prevent Strains and Sprains

Ergonomic Design & Support

Help Prevent Work-Related Injuries, Estimated to be $60 billion

Multi-Function Trucker Tool!

One Tool, Many Jobs: The Ultimate Shipping Container Door Opener

Door Latch Handle Extender

Tire Thumper

5th Wheel Pull Hook

Discover Other Uses!

Which Bar Fits Your Doors?

OPNBar Options (preorder or while supplies last).

Version 2 – Classic Features

Version 3 – Newer Bend, Deeper Mouth

Version 4 – Breaker/Cheater/Torque Bar

Version 4 – Detachable Handle + Extension Bar

Features That Matter

Safety & Ergonomics

Operator Safety is Our #1 Concern!

Universal Fit

A Perfect Fit for Shipping Containers

Multi-Purpose

Lots of functions

Design Features

Built to Last

Compatibility

OPNBar Versions

One Tool for the Jobs Drivers Face Every Day

Hard to Open & Close Containers

Finds Poorly Inflated Tires

5th Wheel Pull Hook

Discover Other Uses!

Ready to order OPNBar?

Clients

Used in Amazon warehouses throughout North America! Our Shipping Container Leverage Tool is currently used by the following trucking cargo companies.

Testimonials

Customer Videos & Demos

How to Order | Contact Us

Buy online

Bulk, international or special pricing

Distributors & partners

Request a Quote or Send Us a Message

Other Distributors | Partners

Research

Did you know that trucking, cargo and insurance companies lose billions a year due to operator injury? Did you know 50% of all trucking injuries are sprains/strains?