TOWKING 2000 lb Trailer Jack 10" Lift – Bolt-On 3x5 Frame, Galvanized Steel & PP Wheel

The TOWKING 2000 lbs Upgraded Boat Trailer Jack is a bolt-on trailer jack that lifts up to 2000 pounds with a 10" adjustable travel range, built for corrosion resistance and smooth towing maneuvering.

This heavy-duty trailer jack is engineered to make hitching, leveling and towing medium to large boats or trailers easier and more reliable. It pairs high-strength steel and a galvanized finish with improved wheel and axle components so you can move and store trailers with less effort and increased longevity. The jack is SAE-compliant and arrives with installation hardware sized for 3" x 5" frames, a grease fitting for maintenance, and a convenient handle strap for transport.

How much weight can this jack safely support?

The TOWKING jack is rated for a maximum load of 2000 pounds, appropriate for many boat trailers and utility trailers within that range. The rating indicates the vertical load capacity when used as intended and mounted correctly to the trailer frame.

• 2000 lbs maximum vertical load capacity
• Designed for medium to larger single-axle trailers and boat trailers
• Manufactured to SAE standards for consistent safety and quality

What are the jack's height and travel dimensions?

This jack offers a 10" effective movement span: the unit measures approximately 12" when fully retracted and extends to about 22" to accommodate different trailer heights. That travel range covers most common tongue heights for boats and smaller campers, simplifying hitch alignment.

• 12" retracted length, 22" extended length
• 10" usable lift/travel for hitching and leveling
• Bolt-on format for 3" x 5" trailer frames

What improvements does the upgraded wheel and structure offer?

The upgraded wheel is molded from durable polypropylene with a reinforced spoke axle designed to roll smoothly under load and resist deforming over time. These improvements reduce drag and wear during lateral moves and storage repositioning, especially on hard surfaces or gravel.

• Durable PP wheel resists cracking and abrasion
• Reinforced spoke axle improves load distribution and rotation
• Smoother handling for towing positioning and short-distance moves

How does the jack stand up to weather and maintenance needs?

The jack uses high-strength steel finished with galvanization to provide robust rust and weather resistance, extending service life in coastal or wet environments. A grease fitting simplifies routine lubrication, and the handle strap keeps the crank secured during transport.

• Galvanized surface resists corrosion and salt spray
• Grease fitting included for easy periodic maintenance
• Handle strap and supplied hardware for secure installation and storage

Who is this for: The TOWKING 2000 lbs Upgraded Boat Trailer Jack is aimed at boat owners, DIY trailer builders, and small business operators who need a dependable, corrosion-resistant jack for medium to large trailers. It's a practical choice for users who want a bolt-on solution sized for 3" x 5" frames, smoother wheel movement during repositioning, and low-maintenance components that perform well in outdoor and marine environments.