Direct-Weld Square Jacks

CURT direct-weld square jacks are crafted with precision and built with pride, ensuring you can raise and lower your trailer with ease.

Whether you’re a frequent visitor to the boat landing, a regular at the campground, or a hardworking farmer, CURT has the perfect drop leg jack to meet your needs.

Our heavy-duty square jacks weld directly onto your trailer frame, providing unmatched holding power and stability. With a lift capacity of up to 10,000 lbs. and a support capacity of up to 12,000 lbs., these direct-weld square jacks are built tough to handle any job whether you’re at home, the campground, or the racetrack. Plus, the included jack foot plate ensures added stability on rough terrain, making them ideal for demanding environments like farming and construction.

No matter what type of trailer you tow — be it a boat trailer, utility trailer, livestock hauler, or recreational vehicle trailer — CURT has the square jack you need to get the job done right. Trust CURT for a trailer jack that delivers reliable performance every time.