POPBULL 5000 lb Weld-On Pipe Swivel Trailer Jack — 10" Lift, Top-Wind, Galvanized & Powder-Coated

The POPBULL 5000 lb weld-on pipe swivel trailer jack is a heavy-duty top-wind jack that lifts trailers 10" and locks into a swivel position for towing and storage.

This weld-on trailer jack is built for demanding towing tasks where strength, corrosion resistance, and dependable operation matter. Constructed from heavy-gauge steel with a black powder coat and galvanized components, the POPBULL jack offers up to 5,000 pounds of rated lifting capacity, a 10" vertical travel range, and a wide welded footplate to reduce sinking on soft surfaces. Its top-wind handle, grease fitting, and swivel/tow-lock pin make it a practical choice for boat trailers, RVs, horse trailers, and multi-purpose utility trailers.

How easy is it to install and operate?

The jack is designed for permanent installation by welding the included pipe bracket to the trailer frame for the strongest attachment. Operation is simple: a top-wind crank raises and lowers the inner tube through a 10" travel span, and a locking pin secures the jack in the upright swivel position when towing.

• weld-on pipe bracket for robust, permanent mounting
• top-wind handle for controlled lifting and lowering
• locking pin secures swivel for safe towing
• built-in grease fitting simplifies maintenance

What are the main durability and corrosion protections?

POPBULL combines a black powder-coat finish with galvanized surfaces on critical components to resist rust from road salt, water, and grit. The heavy-steel construction and welded footplate add structural toughness and long-term reliability in outdoor conditions.

• heavy-duty steel body resists bending under load
• galvanized components combat corrosion where it matters
• black powder coat adds scratch and weather resistance
• welded footplate prevents distortion and reduces sinkage

Will this jack handle my trailer and how much does it move?

With a 5,000 lb rated capacity, the jack is suitable for many single-axle and light tandem-axle trailers used for boats, RV tongue support, horse trailers, and utility loads. The inner tube travels 10 inches, providing a useful range between travel and full deployment.

• rated lifting capacity: 5,000 pounds
• vertical travel: 10 inches (retracted and extended heights specified)
• swivel tube for folding up during towing
• wide welded footplate for improved ground contact

How do I maintain and use it safely?

Routine lubrication through the grease fitting keeps the internal gear action smooth and extends service life. Make sure the weld-on bracket is professionally welded to the trailer frame, always use the locking pin when towing, and park on stable ground when loading or unloading.

• use grease fitting regularly for smooth operation
• professionally weld bracket for maximum safety
• engage locking pin before towing to prevent movement
• avoid overloaded trailers and uneven ground while lifting

Who is this for: The POPBULL 5000 lb weld-on swivel trailer jack is suited for trailer owners who need a permanently mounted, heavy-duty lifting solution with corrosion protection and a wide support foot. It's ideal for boat owners, RV enthusiasts, ranchers with horse trailers, contractors with utility trailers, and anyone who prefers a robust, low-maintenance jack that locks up for towing and folds out for stable ground support.