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Dutton-Lainson 22320 Drop Leg Trailer Jack 2500 lb Sidewind Square Tube

Manufacturer

Dutton-Lainson

<p>Dutton-Lainson Company traces its roots back to 1886, when William M. Dutton and two friends established a small harness and horse collar shop in Hastings, Nebraska that grew into one of the largest horse collar manufacturing plants in the nation. For nearly 140 years, the company has been manufacturing high quality products across a variety of categories, designed to help hard-working men and women get things done. Today, Dutton-Lainson Company is one of the country's leading manufacturers of quality products for marine, agricultural, industrial, and automotive markets throughout the world.</p><h3>Heritage of Innovation and Quality</h3><p>In the 1940s, the company retooled to meet the needs of a world at war, and during this time received three Army-Navy E pennants, an award signifying the highest level of quality and service given to only 5% of the country's manufacturers at that time. This legacy of precision manufacturing and reliability continues today in every product that bears the Dutton-Lainson name. For well over a century, Dutton-Lainson Company has been respected for its innovative spirit and highest standard of integrity, meeting the needs of its customers by finding new ways to diversify and enhance its product lines and service.</p><h3>Essential Equipment for Work and Recreation</h3><p>Dutton-Lainson's product lineup focuses on the critical equipment needed for hauling, lifting, and securing loads across multiple industries. Their <a href="/7325-dutton-lainson-hand-winches-parts-200508">hand winches and parts</a> are engineered for reliability in demanding applications, from marine environments to agricultural settings. Whether pulling boats onto trailers, securing cargo, or handling materials on job sites, these manual winching systems deliver consistent performance with the durability expected from American manufacturing.</p><p>The company's <a href="/7325-dutton-lainson-tongue-jacks-201082">tongue jacks</a> represent another core strength, providing stable lifting and leveling solutions for trailers of all types. These jacks are essential components for anyone who regularly hitches and unhitches trailers, offering smooth operation and dependable weight capacity. Beyond specialized trailer equipment, Dutton-Lainson produces a comprehensive range of <a href="/7325-dutton-lainson-jack-14315">jacks</a> for various lifting applications, serving professionals and enthusiasts who demand tools that work as hard as they do.</p><h3>Built to Last in Real-World Conditions</h3><p>What sets Dutton-Lainson apart is the company's understanding of how its products are actually used. Equipment designed for marine, agricultural, and industrial environments must withstand exposure to weather, repeated stress cycles, and demanding conditions. The company's multi-generational experience in manufacturing translates into thoughtful engineering details—from corrosion-resistant finishes to robust gear mechanisms that maintain smooth operation over thousands of cycles. For professionals who depend on their equipment daily and recreational users who need reliability when it matters most, Dutton-Lainson delivers products backed by more than a century of manufacturing expertise and a reputation built on quality that endures.</p>

Part Number

22320
05/31/2036 11:54 PM
Sale Price

$160.89

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dutton-Lainson 22320 is a heavy-duty square tube trailer jack designed for marine, boat, and utility trailer applications. This rigid (non-swiveling) tongue jack delivers reliable lifting performance with a 2,500 pound capacity, making it ideal for medium-duty trailers.

Key Features:

  • 2,500 lb lifting capacity for dependable tongue support
  • Drop leg design with 15 inches of screw travel plus 13.5 inches of drop leg extension for 28.5 inches total lift
  • 25.25 inches tall when fully retracted, extends to 38.5 inches maximum tongue height
  • Side wind handle with extra heavy screw drive and ergonomic handle grip
  • Quick height adjustment via lynch pin on heavy-duty drop leg with 3.5-inch increments
  • Durable zinc plated finish resists rust and corrosion in harsh environments
  • Square tube construction with 2.25-inch outer tube and 2-inch inner tube
  • Bolt-on mounting plate (6.5 x 6.75 inches) with 6 mounting holes for secure installation
  • Fits trailer tongues up to 3 x 5 inches (up to 3-inch frame channel with included bolts)
  • Includes all necessary bolt-on mounting hardware for easy installation

This bolt-on jack is imported and tested to Dutton-Lainson quality standards. The drop leg design allows you to quickly adjust height without excessive cranking, while the sidewind handle provides convenient operation. Ideal for boat trailers, utility trailers, and RV applications requiring a reliable, corrosion-resistant lifting solution.

A+

Very reasonably priced

great experience

Only one that had the special banks twin ram gaskets I was looking for. Quick delivery. Will definitely use again.

Great pricing

Just received the unit, I will update a review after installing the unit and a 90-day test/use period. Thank you

Good tools and good service

Quick service

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