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Featuring Bossman Jacks

Safety, strength, and simplicity just got easier! Introducing the next generation of Bossman Jack.

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Other Jacks & Accessories

Browse through our 20-150 ton jacks, racks, carts, boots extensions and more.

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Product Manuals & Service

Download product manuals and order forms or access our online ordering system.

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Instructional Videos

View Duff Norton Air Motor Jack training and instructional videos.

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Home of the Bossram Hydraulic Cylinder

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Recent Duff-Norton Updates

hydraulic cylinders

Stay on Track with Duff-Norton Air Motor Jacks: Optimize Railroad Operations

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As the global rail industry continues to expand and evolve, the need for efficient and reliable equipment has never been more ...

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Achieving Optimum Shipbuilding Efficiency: Applications, Benefits, and Best Practices

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Competitiveness in the shipbuilding industry relies on efficient, safe, and reliable ship assembly and repair processes. This demands heavy-duty lifting equipment ...

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The Role of Bossman Hydraulic Jacks in Transforming Shipbuilding Operations

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The shipbuilding industry demands robust and reliable heavy-duty lifting solutions. The enormous scale of shipbuilding projects, combined with the need for ...

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Maximizing Efficiency in Mining Operations: Applications, Benefits, and Best Practices

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In the mining industry, efficient, heavy-duty, and safe lifting solutions are crucial for the handling of heavy equipment, machinery, and materials. ...

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Which Hydraulic Fluid Is Right for Your Machinery?

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When it comes to hydraulic systems, the choice of hydraulic fluid is crucial. Hydraulic fluid plays a vital role in hydraulic ...

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Our Clients

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Testimonials

We have done business with Duff Norton Air Jack for over 15 years. Their staff is courteous, knowledgeable, and very helpful. A great support system for a great product.

Ted P.
Open Loop Energy Inc.

In our business, time is of the essence! With the amount of inventory that Duff Norton carries, along with their exceptional and reliable customer service, Duff Norton helps Rocky Mountain Air and Lubrication meet the needs of our customers.

Jason J.
Rocky Mountain Air & Lubrication Inc.

Calumet Chicago Company has been an authorized service center of Duff Norton air motor jacks for over 30 years. It’s a great product and we value our association with it.

CALUMET CHICAGO COMPANY

I have repaired tools for more than 39 years, including Duff-Norton Air Jacks. I find their quality and compactness desirable characteristics, and I have numerous customers using them. Without hesitation, we recommend and sale the Duff-Norton Air Jack line.

Rich E.
Industrial Tool service Co.