CURT A-Frame Trailer Jack 5,000 lb - Durable Black Finish

In this review of the CURT A-Frame Trailer Jack, the bottom line is simple: this jack is for trailer owners who need a sturdy, no-nonsense tongue jack that will stand up to regular use. Reviewers praise it for reliable lifting and smooth operation, making it a smart replacement for seized or flimsy stock jacks. The CURT unit combines a heavy-duty 5,000 lb support capacity with a comfortable top-wind handle and corrosion-resistant finishes, so the biggest reason to buy is dependable, long-lasting performance when hitching and leveling trailers.

Key Features

• Dependable strength: The jack offers a 5,000 lb support capacity and a 3,000 lb lift capacity so owners can trust it to hold and raise typical utility and boat trailers.
• Vertical range: It provides 14-1/8 in of vertical travel and retracts fully for towing, fitting common A-frame trailer requirements for clearance.
• Easy operation: A top-wind handle with an integrated grip makes raising and lowering the coupler smooth and comfortable with minimal effort.
• Corrosion-resistant finish: The black powder coat and zinc plating protect the jack from water, dirt and road salt for longer life in outdoor conditions.
• Secure install options: The jack can be bolted or welded to the trailer tongue so installers can choose the mounting method that suits their trailer setup.

Who It's For

This CURT A-frame jack is best for owners of A-frame trailers-utility, boat, or small car trailers-who need a rugged replacement jack that bolts or welds on and does not need to swing out of the way. It suits people who value straightforward mechanical reliability and a comfortable top-wind handle for frequent hitching.

Those who need a swivel or swing-away jack for tight storage or quick stow-away after setup should look elsewhere, since A-frame jacks do not swing out of the way. Also, buyers who require integrated mounting hardware should note that bolts are not included and must be sourced separately.

Pros & Cons

Pros

• Well-built construction that customers describe as a major upgrade over seized or worn jacks.
• Smooth, effortless turning on the handle makes raising and lowering easier than older models.
• Durable black powder coat and zinc plating provide good corrosion resistance for outdoor use.
• Fits and bolts on quickly, with many users reporting a fast installation.

Cons

• Does not swing or swivel; A-frame design must be fully retracted for travel rather than folded out of the way.
• Mounting hardware is not included, so buyers need to provide bolts or welding service separately.

Specifications

Brand	CURT
Support capacity	5,000 lb
Lift capacity	3,000 lb
Vertical travel	14-1/8 in (10-3/8 in retracted, 24-1/2 in extended)
Finish	Black powder coat with zinc-plated components
Mount type	A-frame, bolt-on or weld-on (hardware not included)

Our Verdict

The CURT A-Frame Trailer Jack is a practical, heavy-duty choice for anyone replacing a worn jack or building a trailer with an A-frame tongue. It gives reliable lift, smooth operation and strong corrosion resistance at a reasonable value, making it a solid buy for owners who prioritize durability and ease of use over swing-away convenience.

Frequently Asked Questions

Can this jack be bolted on?
Yes, the jack can be bolted into place and also welded on; mounting hardware is not included.

How much vertical travel does it provide?
The jack offers 14-1/8 in of travel with a retracted height of 10-3/8 in and an extended height of 24-1/2 in.

Is the finish corrosion resistant?
Yes, the jack uses a black powder coat and zinc plating to protect against water, dirt and road salt.