Drop Leg 12k Trailer Jack – 12000 lb Front Pin Side Wind With Handle



Optimize your trailer’s support with our Superior 12K Square Trailer Jack. Equipped with a spring-loaded drop leg for an extra 13-3/4″ of height and 12-1/2″ travel, this jack is ideal for secure coupling and robust support. Trust Mrovi Trailer Parts for advanced lifting capabilities and effortless maintenance.

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Introducing the premium 12K Square Trailer Jack from Mrovi Trailer Parts, an essential tool in the arsenal of heavy-duty trailer maintenance. This jack is meticulously designed to raise the trailer tongue, simplifying the attachment of the coupler to the ball hitch. With an impressive lift capacity of 10,000 lbs and a support capacity of 12,000 lbs, it stands as a testament to strength and reliability.

The jack’s defining feature is the spring-loaded drop leg, offering an extra 13-3/4″ of height on top of the 12-1/2″ travel range. The efficient front-facing plunger pull pin allows for quick adjustment of the drop leg, ensuring rapid and effective height changes. The jack’s heavy-duty gears, coupled with a large octagon bushing on the gear shaft, make lifting smoother and more manageable. Additionally, the integrated grease zerk simplifies maintenance, ensuring your jack remains in optimal condition.

An 8″ x 8″ jack foot is included to prevent sinking into soft terrain, enhancing stability and dependability. The jack’s outer and inner tubes are coated with a sleek black finish, offering corrosion resistance and durability. Designed for weld-on applications, this jack promises a secure and sturdy connection to your trailer.


  • Lift Capacity: 10,000 lbs
  • Support Capacity: 12,000 lbs
  • Sidewind Operation
  • Travel: 12-1/2″
  • Jack Height: Retracted – 28-1/2″, Extended – 41″
  • Drop Leg Length: 13-3/4″
  • Total Lift: 26-1/4″
  • Jack Foot Dimensions: Length – 9″, Width – 8″
  • Square Tube Diameter: Outer – 4″, Inner – 3-9/16″
  • Front Pull Pin Plunger
  • Jack Handle And Handle Clip Not Included
  • Mount: Weld On
  • Construction: Durable Steel
  • Finish: Black

Mrovi Trailer Parts’ 12K Square Trailer Jack is not just a component but a symbol of our dedication to superior quality, durability, and functional excellence. It’s crucial to understand your trailer’s tongue weight when selecting the right jack, and with this product, you’re assured of a solution that not only meets but exceeds your requirements, enhancing the safety and longevity of your trailer.

Choose Mrovi Trailer Parts’ 12K Square Trailer Jack for a top-tier, robust, and versatile lifting solution, ensuring your trailers are supported safely and securely, every single time.


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