Best Jack For Gooseneck Trailer: Weld-On Jacks and Stabilizers

#1 · Best Overall

1. BaVekHak Weld-On Trailer Jack

• Load Capacity: 12000 lbs
• Material Type: Alloy Steel, Cast Iron
• Compatible with Vehicle Type: ATV, Car, RV, Trailer, Truck
• Dimensions: 26 x 11 x 7 in

Best for: Frequent-adjustment gooseneck support.

Why it ranks #1: Specifically lists gooseneck trailers, a 12,000 lb static load rating, a 4-inch square tube, and a side pull pin for drop-leg adjustment.

A side-mounted pull pin lets the BaVekHak drop leg adjust without reaching underneath the trailer, making frequent height changes more accessible in tight spaces. Its 12,000-pound static-load rating and four-inch square outer tube position it for front-end support on gooseneck, utility, and equipment trailers.

The side pull pin simplifies drop-leg adjustment when access beneath the trailer is limited, while the listed 26-inch travel provides a defined adjustment range. A four-inch square outer tube is specified to provide structural support and reduce flex, which supports stable front-end positioning during loading and parking. The jack is weld-on, so installation requires a suitable trailer mounting point. Its 12,000-pound figure is stated as static load, a distinction to keep in mind when evaluating lifting needs.

Skip it if you need an explicitly stated lifting-capacity rating; the FZZD HZ-16 is listed with a 15,000-pound lifting capacity.

Choose this BaVekHak for a gooseneck or equipment trailer where side access to frequent drop-leg changes matters. Its stated rating is static load, so buyers selecting a jack specifically by lifting capacity should weigh that boundary carefully.

Listed on Amazon as: 12000 LBS Weld-On Trailer Jack 4" Square Tube 26" Travel Side Wind Black

#2 · Highest Capacity

2. FZZD 15000lbs Trailer Jack

• Load Capacity: 15000 Lbs
• Material Type: Alloy Steel
• Compatible with Vehicle Type: Trailer
• Dimensions: 10 x 2 x 50 in

Best for: Higher-capacity welded trailer jack.

Why it ranks #2: Its 15,000 lb lifting capacity leads the lifting-jack options, and 26 inches of vertical travel with five adjustment levels suits heavy-duty setups.

A 15,000-pound lifting rating gives the FZZD HZ-16 the highest stated capacity among these weld-on tongue jacks. Its 26-inch vertical travel, drop leg, and five adjustment levels let owners set the support height across different ground and trailer positions, while the side-mounted design attaches by welding.

The five-level drop leg provides set positions within the listed 26-inch vertical travel, helping adapt the jack to different trailer heights and ground conditions. Its 15,000-pound lifting rating suits heavy-duty towing applications, including utility trailers, vehicles, boats, and RVs. The side-mounted weld-on installation offers a secure trailer attachment but is not a removable tripod arrangement. A removable handle is included, making the operating handle detachable when the jack is not being cranked.

Skip it if you want removable parked-RV support rather than a welded tongue jack; the EagBLB quadripod provides freestanding gooseneck stabilization.

This FZZD is suited to heavy-duty trailer owners who value a 15,000-pound lifting rating and five drop-leg positions. Its welded side-mount installation makes it a poor match for buyers seeking a portable stabilizer that can be set up only while parked.

Listed on Amazon as: FZZD 15000lbs Heavy Duty Trailer Jack

#3 · Wide Height Range

3. Kohree 12000 lbs Trailer Jack

• Load Capacity: 12000 lb
• Material Type: Alloy Steel
• Compatible with Vehicle Type: Heavy Duty RV, Heavy Duty Trailer
• Dimensions: 29 x 14 x 8 in

Best for: Adjustable-height welded support.

Why it ranks #3: The 12,000 lb rating and adjustable 27.5-to-53.3-inch height range offer useful flexibility across trailers of differing heights.

An adjustable foot spanning 27.5 to 53.3 inches gives the Kohree a broad height range for trailers of varying heights. Its 12,000-pound rating and weld-on square-tube construction make it a heavy-duty lifting jack, while the rotatable ergonomic handle supports manual operation during raising and lowering.

The adjustable, fixable base lets owners set the jack within its stated 27.5-to-53.3-inch range, helping accommodate differing trailer heights. Thickened square tubes, a large main gear, and an oversized foot plate are specified to support stable raising and lowering under the 12,000-pound rating. The weld-on format calls for a permanent mounting location, while the included handle and hook provide the listed operating and attachment components. At 55 pounds, it is a substantial installation component.

Skip it if you need a freestanding stabilizer rather than a weld-on lifting jack; the Camco 48850 is a gooseneck tripod for parked-trailer support.

The Kohree fits owners seeking a high-capacity weld-on jack with a wide adjustable height range for a heavy-duty trailer. Its 55-pound weight and permanent mounting style are relevant boundaries for buyers prioritizing easy removal or portable parked support.

Listed on Amazon as: Kohree 12000 lbs Trailer Jack Heavy Duty, 26" Vertical Travel, Weld on

#4 · Long Listed Travel

4. VEVOR 12000 lb Trailer Jack

• Load Capacity: 5443 kg
• Material Type: Carbon Steel
• Compatible with Vehicle Type: Recreational Vehicle, Trailer, Boat
• Dimensions: 12.2 x 8.86 x 27.68 in

Best for: High-capacity welded tongue support.

Why it ranks #4: This 12,000 lb manual jack lists up to 26.5 inches of lift and five pre-drilled mounting-height holes for setup adjustment.

A 12,000-pound rating paired with up to 26.5 inches of lift gives the VEVOR a broad working range for lifting and stabilizing a loaded trailer. Its sidewind crank provides manual adjustment, while five pre-drilled holes let installers select a mounting height to suit the trailer setup.

The smooth screw drive and ergonomic handle support controlled manual raising and lowering, useful when positioning the trailer for hookup. Five mounting-height holes add flexibility during installation, and the adjustable drop leg helps tailor the jack’s working height. Reinforced steel tubes and a powder-coated finish are specified for hard use. At 61.3 pounds, it is a substantial weld-on component, so plan the mounting and handling around its weight rather than treating it as a portable stabilizer.

Skip it if you need a freestanding kingpin stabilizer rather than a welded tongue jack; the Schumaho S-KSJ-G offers a tripod setup.

Choose this VEVOR for a trailer owner seeking a high-capacity, manually operated weld-on jack with adjustable mounting height. Its 61.3-pound weight and fixed welded installation make it a less suitable choice for someone seeking portable parked-RV stabilization.

Listed on Amazon as: VEVOR Heavy-Duty Trailer Jack, 12,000 lbs Load Capacity, Sidewind Square Direct Weld-on Trailer Jack with Handle Crank, Adjustable Drop Leg, 26-Inch Travel for Lifting RV, Utility, Yacht Trailers

#5

5. FZZD 12000lbs Trailer Jack

• Load Capacity: 12000 lb
• Material Type: Alloy Steel
• Compatible with Vehicle Type: Trailer
• Dimensions: 8.5 x 7.9 x 53.3 in

Best for: Weld-on heavy-duty trailer support.

Why it ranks #5: A 12,000 lb alloy-steel jack intended for side mounting and welding, making it a straightforward fixed-install lifting option.

A 12,000-pound lifting capacity is the FZZD jack’s clearest advantage, giving owners a high-capacity option for lifting utility trailers, vehicles, boats, or RVs. Its side-mounted weld-on installation suits a trailer setup where a permanent attachment is preferred over a removable, freestanding stabilizer.

The alloy-steel construction and 12,000-pound rating make this a heavy-duty option for trailer lifting and support. Because it is specified as a side-mounted jack that can be welded onto the trailer, installation calls for a suitable welded mounting location and is not a quick deploy-and-store arrangement. The listed information does not give a travel distance or height adjustment range, so buyers cannot use those figures to plan clearance or operating reach from the supplied specifications.

Skip it if you need stated travel and drop-leg adjustment details; the VEVOR HS12000PTS lists up to 26.5 inches of lift and five mounting holes.

This FZZD suits a buyer who wants a 12,000-pound-rated, side-mounted jack for a welded trailer installation. Consider another option if a specified lift range or drop-leg adjustment is important to planning the trailer’s working height.

Listed on Amazon as: FZZD 12000lbs Heavy Duty Trailer Jack,Square Direct Weld

#6

6. NBJINGYI Weld-On Square Tube Jack

• Load Capacity: 12000 lb
• Material Type: Iron
• Compatible with Vehicle Type: Trailer
• Dimensions: 29.92 x 16.34 x 11.02 in

Best for: Crank-operated welded jack.

Why it ranks #6: Its 12,000 lb capacity, square-tube weld-on design, mating mount, and pull pin provide relevant fixed-jack features for trailer use.

The included crank handle gives the NBJINGYI a direct manual way to adjust its 12,000-pound-rated square-tube jack. A mating mount and pull pin accompany its weld-on design, while black powder coating on the inner and outer tubes is specified as part of its finish.

The crank handle supports manual height adjustments without a separate listed operating tool, and the mating mount and pull pin are included for the square-tube setup. Its 12,000-pound capacity makes it a heavy-duty trailer jack, while the weld-on format calls for a fixed installation rather than temporary tripod placement. Powder coating on both inner and outer tubes is specified as a finish detail. The supplied features do not state a travel distance, so the working range is not defined here.

Skip it if you need a listed lift range before choosing a jack; the VEVOR HS12000PTS specifies up to 26.5 inches of lift.

The NBJINGYI suits a trailer owner looking for a 12,000-pound-rated square-tube jack with a crank and mating mount. Its weld-on installation and unspecified travel distance are important limits for buyers planning a particular height range.

Listed on Amazon as: NBJINGYI 12000lbs Heavy-Duty Weld-On Square Tube Trailer Jack with Crank Handle

#7 · Tall Tripod Range

7. Camco Eaz-Lift Tripod Stabilizer

• Load Capacity: 7500 lb
• Material Type: Blend
• Compatible with Vehicle Type: Recreational Vehicle
• Dimensions: 6.88 x 39.75 x 6.44 in

Best for: Crank-adjusted RV tripod support.

Why it ranks #7: A dedicated gooseneck and fifth-wheel stabilizer with 7,500 lb capacity, adjustable 30-to-44-inch height, chains, footpads, and crank handle.

A 7,500-pound load capacity gives the Camco Eaz-Lift a defined support rating for gooseneck trailers and fifth wheels. Its 30-to-44-inch adjustable height, crank handle, chains, and large footpads combine to make a freestanding tripod option for reducing movement at the trailer’s front.

The 30-to-44-inch height range supports setup across a range of gooseneck and fifth-wheel configurations, while the crank handle provides manual adjustment. Durable chains and large footpads are included to support installation and stable contact; the stated purpose is minimizing trailer movement and adding front support. At 24.3 pounds, it is a freestanding accessory rather than a welded tongue jack. Its height span is narrower than some taller tripods, so check the required support height against the listed range.

Skip it if you need support above 44 inches; the Schumaho S-KSJ-G adjusts up to 56.7 inches and offers drill operation.

The Camco fits RV owners seeking a crank-adjusted tripod to reduce movement at the front of a gooseneck or fifth wheel. Its 30-to-44-inch range is the key fit boundary, so check the needed setup height.

Listed on Amazon as: Camco Eaz-Lift Camper & RV Gooseneck Stabilizer Tripod Jack

#8

8. Schumaho Gooseneck Tripod Stabilizer

• Load Capacity: 5000 lbs
• Material Type: Alloy Steel
• Compatible with Vehicle Type: RV
• Dimensions: 38.98 x 5.5 x 5 in

Best for: Drill-adjustable kingpin tripod.

Why it ranks #8: Its gooseneck king-pin stabilizer adjusts from 35 to 56.7 inches, supports 5,000 lb, and includes a drill adapter and hitch ball.

Dual manual and power-drill operation lets the Schumaho tripod support faster setup with a drill or conventional adjustment with its included handle. Its adjustable 35-to-56.7-inch height range and 5,000-pound load capacity make it a freestanding kingpin stabilizer for fifth-wheel RV use.

The height range accommodates varied kingpin positions, and the adjustable hole in the included 2-5/16-inch hitch ball adds another positioning option. Owners can use the supplied handle or drill adapter, with the latter supporting quicker adjustment; the supplied notice says to run a drill slowly at maximum torque. The package includes a lock and keys, and the product information says no assembly is needed—secure the chain after unpacking. Its 5,000-pound rating is for stabilization, not a substitute for a lifting jack.

Skip it if you need a 7,500-pound-rated stabilizer; the Camco 48850 has that listed capacity, though its adjustment is by crank handle.

Choose the Schumaho for a fifth-wheel owner who wants a drill-compatible kingpin tripod with a broad height range. Its 5,000-pound rating and stabilizing role matter: it is not a substitute for a trailer-lifting jack.

Listed on Amazon as: Gooseneck Tripod Stabilizer Jack for 5th Wheel Trailer Rv

#9

9. EagBLB Gooseneck Quadripod Stabilizer

• Load Capacity: 5500 lb
• Material Type: Alloy Steel
• Compatible with Vehicle Type: 5th-Wheel RV, fifth-Wheel RV
• Dimensions: 32 x 7.1 x 5.91 in

Best for: Four-leg drill-adjustable stabilizer.

Why it ranks #9: The four-leg stabilizer lists 5,500 lb capacity and a 32-to-58-inch adjustment range, but it is for parked fifth-wheel stabilization, not lifting.

A four-leg quadripod configuration gives the EagBLB a distinct freestanding support layout for parked fifth-wheel RVs. It adjusts from 32 to 58 inches and is rated for 5,500 pounds, with drill adjustment and an included carrying bag supporting setup and storage between stops.

The 32-to-58-inch adjustment range provides flexibility for differing kingpin heights, while drill adjustment offers an alternative to the included crank handle. Its four-leg quadripod layout is specified for gooseneck stabilization, and the 5,500-pound rating defines its listed load capacity. A carrying bag, lock and key, and 17 mm hex socket come with the unit, helping keep the listed accessories together for transport. This is a stabilizer for parked RV support, not a welded trailer-lifting jack.

Skip it if you require a 7,500-pound-rated stabilizer; the Camco 48850 is listed at that capacity and adjusts from 30 to 44 inches.

This EagBLB suits fifth-wheel owners seeking a drill-adjustable quadripod with broad height adjustment and a carrying bag. Its 5,500-pound rating and stabilizing purpose define the boundary; it is not a lifting jack for trailer hookup.

Listed on Amazon as: 5th-Wheel RV Gooseneck Tripod Stabilizer – Heavy Duty 4-Leg Quadripod Jack, Allow Drill Adjust, Adjustable Height from 32" to 58" with 5500 Lbs Load Capacity Power-Operated Jacks-Black

#10

10. BAL Gooseneck Tripod Stabilizer

• Compatible with Vehicle Type: RV
• Dimensions: 44 x 4 x 7.5 in

Best for: Fold-away kingpin stabilization.

Why it ranks #10: This kingpin tripod is designed to add side-to-side and front-to-rear stability, but the listing gives no load capacity or height range.

Foldable drive-screw handles let the BAL kingpin stabilizer fold its operating handles away when they are not in use. Its stated purpose is to add side-to-side frame-overhang stability and front-to-rear stability to a gooseneck setup, with setup described as taking seconds.

The foldable drive-screw handles provide the operating method and fold up when not in use, keeping the handle arrangement out of the way between adjustments. BAL describes the stabilizer as adding both side-to-side frame-overhang stability and front-to-rear stability, useful for owners seeking support in more than one direction. The supplied specifications identify RV compatibility but do not state a load rating or height range. Buyers therefore have less capacity and setup-height information here than with stabilizers that list those figures.

Skip it if you need stated capacity and height figures; the Camco 48850 lists a 7,500-pound capacity and 30-to-44-inch adjustment range.

The BAL is for an RV owner seeking a kingpin tripod stabilizer with fold-away drive-screw handles and support in two directions. Its unspecified capacity and height range are important limits when matching it to a particular setup.

Listed on Amazon as: BAL -146.1058 25037 Gooseneck Tripod Stabilizing Jack