Stromberg Carlson Trailer Jack

The Stromberg Carlson Trailer Jack is a dependable, no-frills leveling tool built for owners who want rugged steel construction and reliable lifting power without paying for electronic bells and whistles.

4.3

HitchHaven score4.3 out of 5 · our editorial rating

Heavy-duty steel construction for long-term durability
Side-wind crank mechanism for smooth raising and lowering
High weight capacity for travel trailers and campers
Corrosion-resistant powder-coat finish
Drop-leg or A-frame mounting options
Wide footpad base for stable ground contact

Check price on Amazon

As an Amazon Associate we earn from qualifying purchases. Price and availability are shown on Amazon.

Overview Specs Pros & cons Full review Related

The verdict

The Stromberg Carlson Trailer Jack is a dependable, no-frills leveling tool built for owners who want rugged steel construction and reliable lifting power without paying for electronic bells and whistles. It mounts easily to most A-frame trailers, handles substantial tongue weight, and holds up well against weather exposure thanks to its powder-coat finish. Minor stiffness out of the box and the need for periodic lubrication are small trade-offs for a jack that performs consistently season after season. For budget-conscious RVers seeking proven manual leveling hardware, this is a solid pick.

Spec plate

Weight Capacity: 5000 lbs
Material: Powder-coated steel
Lift Mechanism: Side-wind crank
Mounting Type: Bolt-on A-frame
Travel Range: 18 inches

Pros & cons

What we like

Solid steel build handles heavy trailer tongue weights
Smooth crank action requires less physical effort
Rust-resistant coating holds up in outdoor conditions
Easy bolt-on installation on standard A-frames
Stable base reduces sinking in soft ground
Reasonably priced compared to premium competitors

What to watch

Crank handle can feel stiff when brand new
No power/electric drive option on this model
Grease fittings need regular maintenance to stay smooth
Slightly heavier than aluminum alternative jacks
Mounting bolt pattern may not fit all trailer frames

Full review

The Stromberg Carlson trailer jack is a purpose-built leveling and stabilizing component designed for towable RVs and campers that need dependable tongue support at the hitch point. Constructed from heavy-gauge steel and finished with a corrosion-resistant coating, this jack is engineered to withstand constant exposure to road grime, moisture, and the general wear that comes with frequent towing and campground setups. Its robust housing surrounds a smooth-acting screw or crank mechanism, depending on the model, allowing owners to raise and lower the trailer tongue with controlled, incremental precision rather than relying on guesswork or uneven blocking.

What sets this jack apart in daily use is the combination of strength and ease of operation. The handle turns smoothly even under load, letting users lift substantial tongue weight without straining, while the base plate design distributes pressure evenly to reduce sinking into soft ground, gravel, or asphalt. Many owners pair it with a separate footpad or block for added stability on uneven terrain, and the jack's drop-leg or swing-away style, depending on configuration, makes it easy to stow when not in use so it doesn't interfere with hitching, unhitching, or storage space in the tow vehicle's bed or trailer compartment.

Reliability is the core reason RV owners turn to Stromberg Carlson for this component. The jack is built to handle repeated cycles of raising and lowering without the mechanism binding, stripping, or loosening prematurely, which matters for anyone who camps frequently or travels long distances between stops. Installation is straightforward on compatible trailer frames, and the hardware is sized to match typical A-frame or tongue configurations found on travel trailers and campers. For owners focused on safe, level setups at every campsite, this jack offers the kind of dependable, no-nonsense performance that keeps the trailer secure during loading, hitching, and extended stays at the site.

See Stromberg Carlson Trailer Jack on Amazon