Kohree 3000 lb Bolt-On Low-Profile Swivel Trailer Jack — Galvanized, Ergonomic Handle

The Kohree 3000 lbs Trailer Jack is a heavy-duty, bolt-on low-profile tongue jack with 90° swivel, built to lift and stabilize trailers up to 3,000 pounds.

Designed for small and low-clearance trailers, this Kohree trailer jack combines a compact footprint with robust steel construction and a detachable ergonomic handle. The galvanized finish and reinforced tubing resist corrosion and wear, while the bolt-on mounting system fits trailer frames between 3" and 5". Whether you're preparing an RV, utility, boat, or horse trailer for travel or storage, this jack offers controlled lifting and dependable support.

How much weight can this jack safely support?

The Kohree jack has a rated capacity of 3,000 pounds, intended for tongue loads within that range. Its heavy-gauge steel construction and thickened tubes provide the structural strength for consistent lifting and holding under load. Always confirm the trailer's tongue weight and mounting suitability before installation.

• Rated lifting capacity: 3,000 lbs
• Galvanized finish for long-term corrosion resistance
• Heavy-duty steel and reinforced tube walls
• Designed for small to mid-size trailers and RVs

How does the bolt-on installation work and what frame sizes fit?

Installation is a straightforward bolt-on process using the supplied long screws and mounting parts. The jack is intended for trailer sideframes that measure between 3" and 5"; it is not a weld-on unit. Fastening it to the frame provides a secure, removable mounting option when installed correctly.

• Includes 4 long screws and 2 mounting brackets for bolt-on attachment
• Compatible with trailer frames 3"–5" wide
• Quick to install or remove for maintenance or replacement
• Not intended for frames outside the specified range

What features help with everyday use and cranking effort?

The jack includes a detachable extended side handle wrapped in non-slip rubber for a comfortable grip and improved leverage. That ergonomic handle reduces the effort required to raise and lower the trailer, making routine hook-up and leveling faster. The body also offers a low-profile design, keeping the jack closer to the tongue for better ground clearance when towing.

• Detachable extended handle with non-slip rubber grip
• Crank design reduces required effort and speeds operation
• Low-profile height range: 21.7" to 36.6"
• 90° swivel allows stow or use positions

Can I swivel the jack out of the way for towing?

Yes — the Kohree jack swivels 90 degrees so you can rotate it into a stowed position when not in use. A locking mechanism secures the jack in either the deployed or folded orientation, preventing unwanted movement during transport. The swivel function is especially useful for trailers that require a compact setup while on the road.

• 90° rotation for stowing or deploying the jack
• Secure locking when rotated into place
• Suitable for travel, boat, horse, and utility trailers
• Helps protect the jack and trailer during transit

Who is this for? The Kohree 3000 lbs Trailer Jack is aimed at trailer owners who need a compact, sturdy lifting solution for small to mid-size trailers and RVs. It suits DIYers and professionals who prefer bolt-on hardware over weld-on mounts, travelers who need a low-profile jack for clearance, and anyone wanting a more comfortable crank with a non-slip handle. If your trailer frame falls within the 3"–5" range and your tongue weight is under 3,000 lbs, this jack provides a reliable, corrosion-resistant option with convenient swivel storage and straightforward installation.