Torin Swivel Trailer Jack 2000 lb Weld-On Pipe Mount, 10.5"–20.5" Height, Zinc Finish

Torin’s ATR39003B is a weld-on, swing-back tongue jack that lifts up to 2,000 pounds and adjusts from 10½" to 20½" to stabilize and move trailers with 3"–4" tongues.

Whether you tow a small utility trailer, camper, or equipment trailer, a dependable trailer jack makes hitching, leveling and storage far easier. The Torin 2000 lb swivel trailer jack is a weld-on pipe-mount unit with a swing-back feature for out-of-the-way storage, a zinc finish to resist corrosion, and a wind handle designed for quick, smooth cranking. It’s built for simple operation and routine trailer tasks rather than heavy commercial use, and comes with a limited 1-year manufacturer warranty.

How much weight can this jack safely support?

The Torin ATR39003B is rated for a 2,000-pound (one-ton) vertical load capacity, suitable for light trailers and many small campers. The rating applies to static lifting and support when properly welded and used within the manufacturer’s guidance.

• Vertical capacity: 2,000 lbs (1 ton)
• Designed for light-duty trailers and utility loads
• Ensure proper welding and installation for rated performance

What tongue sizes and height range does it accommodate?

This tongue jack fits trailer tongues sized from 3" to 4" in diameter, and the telescoping tube adjusts the jack’s lift height between 10½" and 20½". That range covers common trailer coupling heights for easy hitching and leveling.

• Fits 3"–4" trailer tongue tubes
• Adjustable height: 10.5" to 20.5" for versatile use
• Swing-back design frees space when in transit

What materials and features help it resist weather and wear?

The jack receives a zinc coating that provides corrosion resistance for outdoor use, helping prevent rust where trailers are exposed to moisture and road salts. A weld-on pipe mount offers a sturdy, permanent attachment when installed correctly, and the crank-style wind handle allows controlled, efficient operation.

• Zinc-painted finish reduces corrosion and surface rust
• Weld-on pipe mount for solid, fixed installation
• Wind handle delivers smooth, fast cranking action

Is this jack easy to install and maintain?

Installation requires welding the mount onto a compatible trailer tongue, so basic welding skills or a professional installer are recommended for correct placement and strength. Routine maintenance is simple: keep moving parts clean, lubricate the screw and pivot points as needed, and inspect the zinc coating; touch up exposed metal to maintain corrosion resistance.

• Weld-on installation—professional welding advised
• Periodic lubrication of the screw and pivot extends service life
• Inspect and recoat any scratched areas to prevent rust

Who this is for: The Torin 2000 lb swivel trailer jack ATR39003B is aimed at owners of small utility trailers, teardrop campers, landscaping trailers, and similar light-duty rigs that need a reliable, low-profile jack. Choose this model if you want a permanent weld-on solution with a swing-back design, corrosion-resistant finish, and a crank handle for quick height changes. If you require heavier commercial capacities or a bolt-on installation, consider models rated above 2,000 lbs or different mounting styles.