Torin Swivel Trailer Jack 2,000 lb Weld-On Pipe Mount ATR39003B — Zinc Coated, 10.5–20.5" Lift

Torin's ATR39003B is a zinc-coated, weld-on swivel trailer jack that raises and lowers trailers up to 2,000 lbs with an adjustable 10.5"–20.5" height and a smooth wind-handle crank.

This heavy-duty tongue jack is designed to bolt or weld directly to a trailer tongue tube (3"–4") and rotate out of the way when not in use. The zinc finish helps resist corrosion for longer service life, and the swing-back design keeps the jack clear of ground contact while towing. It provides a practical, compact solution for boat trailers, utility trailers, and other light-duty hauling needs where a welded pipe mount is preferred.

How much weight can this trailer jack safely handle?

The Torin ATR39003B is rated for up to 2,000 pounds (1 ton) of tongue load. It's intended for light- to medium-duty trailers where the combined load on the tongue does not exceed the stated capacity.

• Rated capacity: 2,000 lb (1 ton)
• Suitable for small boats, utility and cargo trailers within capacity limits
• Not intended for heavy commercial trailers or loads above the rating

What are the mounting and size specifications?

This model is a weld-on tube mount designed to accept trailer tongues between 3" and 4" diameter. The jack telescopes to give a usable lift range from 10.5" to 20.5" so you can level or hitch trailers of different heights.

• Mount type: weld-on pipe/tube mount for 3"–4" tongues
• Adjustable extended height: 10.5"–20.5"
• Swing-back swivel feature for stowing the jack while towing

How does the crank and corrosion protection perform?

Torin fits the ATR39003B with a manual wind handle that offers fast, controlled cranking for lifting and lowering. The jack's main components are finished with a zinc coating to slow rust and minimize maintenance in outdoor environments.

• Wind handle provides smooth, mechanical advantage for easy operation
• Zinc coating reduces oxidation compared with bare steel
• Periodic inspection and lubrication will prolong service life

What warranty and maintenance should I expect?

The jack includes a limited one-year manufacturer warranty for defects in materials and workmanship. Regular upkeep such as keeping threads clean, greasing pivot points, and storing out of prolonged salt exposure preserves performance.

• Limited 1-year Torin manufacturer warranty
• Recommended maintenance: clean, lubricate screw and pivots
• Avoid welding or modifying load-bearing parts after installation

Who is this for: The Torin 2000 lb swivel trailer jack ATR39003B is suited to trailer owners who prefer a weld-on pipe mount and need a compact, swing-back jack for light to medium duties. Choose this if you have a 3"–4" trailer tongue, want a stowable jack with a reliable crank mechanism, and need corrosion-resistant hardware for occasional outdoor use. If you require higher capacity, a bolt-on mount, or electric actuation, consider alternative models designed for those specifications.