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Updated: 06 Apr 2026

10 Best Boat Trailer Jacks

#1 Best Pick
TRA Australia 2000Kg Caravan Trailer Manual Jack Stand with Draw Bar Fitment

TRA Australia 2000Kg Caravan Trailer Manual Jack Stand with Draw Bar Fitment

Brand: TRA Australia
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  • Easy to fit to draw bar
  • Made easier with supplied brackets and bolts
  • Bottom to middle of draw bar bracket, closed: 330mm
  • Bottom to middle of draw bar bracket, fully extended: 590mm
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#2 Best Value
Car Jack Trailer Jack Wheel 6 Inch 1200LB Load Capacity High Temperature Resistance Caster for RV Trolleys - Automotive Accessory

Car Jack Trailer Jack Wheel 6 Inch 1200LB Load Capacity High Temperature Resistance Caster for RV Trolleys - Automotive Accessory

Brand: PAIYDGCK
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  • 1 Our 6-inch trailer jack wheel boasts a 1200 lb load capacity, ensuring your trailer, RV, and boat remain stable and secure while moving, making it an jack accessory
  • 2 Constructed of high-temperature-resistant materials, this trailer jack wheel can withstand various weather conditions and maintain its shape for extended use, making it for a variety of outdoor activities and transport needs
  • 3 This trailer jack wheel is suitable not only for trailers but also for RVs and marine equipment, making it a reliable jack accessory for your everyday travel needs
  • 4 The trailer jack wheel is designed to weigh only 485 grams and comes with the necessary mounting bolts for quick and easy installation, allowing you to easily replace or upgrade existing jack accessories
  • 5 We offer a variety of trailer jack wheel styles to meet the needs of different users, allowing you to find the jack accessory that best suits your needs
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#3 Budget Pick
Jiawu RV Stabilizer Jacks 4 Pack, Aluminum Alloy RV Stack Jacks, 28 to 44cm Height Adjustable, Support Up to 2.7T, Leveling Jacks Stands for Trailers, RVs, Motorhome

Jiawu RV Stabilizer Jacks 4 Pack, Aluminum Alloy RV Stack Jacks, 28 to 44cm Height Adjustable, Support Up to 2.7T, Leveling Jacks Stands for Trailers, RVs, Motorhome

Brand: Jiawu
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  • Adjustable Height: RV stabilizer jacks with a height adjustment range of 28-44cm, allow for fine tuning to achieve optimal stability and balance.
  • Wide Application: Whether it's Travel Trailers or other types of RVs, these stabilizer jacks can effectively stabilize, balance, and secure your vehicle. A safer choice for parking.
  • Heavy Duty Capacity: These RV stabilizer jacks can withstand a maximum weight of 2.7T, making them suitable for from small campers to large travel trailers.
  • Four Corners Support: With four stabilizer jacks supporting each corner of the vehicle, the weight of the vehicle is balanced to prevent movement or tilting, ensuring the safety of your parking.
  • Aluminum Alloy Material: Made of aluminum alloy, these stabilizer jacks are sturdy and reliable, impact proof, anti wear, and tear resistant, ensuring long lifespan.
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#4 Top Choice
Car Jack Jack 355~500mm Stabilser Legs Drop Down Caravan Parking Motorhome Camping RV Trailer Prop Stands - Automotive Accessory

Car Jack Jack 355~500mm Stabilser Legs Drop Down Caravan Parking Motorhome Camping RV Trailer Prop Stands - Automotive Accessory

Brand: PAIYDGCK
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  • 1 The core load-bearing structure is constructed of high-quality steel, providing a stable load capacity and easily supporting a wide range of family cars, meeting the needs of daily tire changes, chassis inspections, and more. Rigorously pressure-tested, the product features a non-slip base design to prevent slipping and shifting during support
  • 2 The mechanical transmission design allows for quick lifting with a simple press or shake of the operating lever, significantly reducing labor and effort compared to traditional tools. The wide range of lifting heights accommodates vehicles with varying chassis heights, eliminating the need for frequent adjustments and improving maintenance efficiency
  • 3 The surface is treated with rust and corrosion protection to resist harsh environments such as moisture and oil, reducing oxidation and wear on components.
  • 4 The overall compact size and lightweight design allow for compact storage and easily fits in a car trunk, making it convenient for outdoor emergency use. In addition to car repair, it can also be used for RV support, agricultural equipment maintenance, and household heavy lifting, offering a wide range of practical applications
  • 5 It effectively protects the paint from scratches when in contact with the vehicle, while also enhancing friction and supporting stability. The optimized operating lever length is ergonomically designed to reduce bending effort and improve user comfort
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#5 Popular Choice
Car Jack 6inch solid wheel 1200LBS Trailer jack boat RV trailer parts accessories - Automotive Accessory(Black)

Car Jack 6inch solid wheel 1200LBS Trailer jack boat RV trailer parts accessories - Automotive Accessory(Black)

Brand: PAIYDGCK
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  • 1 The core load-bearing structure is constructed of high-quality steel, providing a stable load capacity and easily supporting a wide range of family cars, meeting the needs of daily tire changes, chassis inspections, and more. Rigorously pressure-tested, the product features a non-slip base design to prevent slipping and shifting during support
  • 2 The mechanical transmission design allows for quick lifting with a simple press or shake of the operating lever, significantly reducing labor and effort compared to traditional tools. The wide range of lifting heights accommodates vehicles with varying chassis heights, eliminating the need for frequent adjustments and improving maintenance efficiency
  • 3 The surface is treated with rust and corrosion protection to resist harsh environments such as moisture and oil, reducing oxidation and wear on components.
  • 4 The overall compact size and lightweight design allow for compact storage and easily fits in a car trunk, making it convenient for outdoor emergency use. In addition to car repair, it can also be used for RV support, agricultural equipment maintenance, and household heavy lifting, offering a wide range of practical applications
  • 5 It effectively protects the paint from scratches when in contact with the vehicle, while also enhancing friction and supporting stability. The optimized operating lever length is ergonomically designed to reduce bending effort and improve user comfort
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#6 Top Pick
8000 lbs Heavy Duty Trailer Jack, 28.8" Lift, 20-24V Cordless Drill Compatible, for RV, Boat, Yacht & Utility Trailers, with Manual Crank Handle & Weatherproof Cover, Sliver

8000 lbs Heavy Duty Trailer Jack, 28.8" Lift, 20-24V Cordless Drill Compatible, for RV, Boat, Yacht & Utility Trailers, with Manual Crank Handle & Weatherproof Cover, Sliver

Brand: RVSNAIL
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  • Electric Trailer Jack & Manual Operation: Experience unparalleled versatility with our RVSNAIL trailer jack. Seamlessly switch between electric and manual modes for ultimate convenience. Utilize a power drill for swift adjustments or opt for the ergonomic manual crank for precise control. This electric trailer jack is perfect for various environments, ensuring effortless lifting every time.
  • Heavy-Duty Lifting Capacity: Our boat trailer jack boasts an impressive 8000 lbs lifting capacity, making light work of even the heaviest loads. With a smooth adjustment range from 3.6" to 32.4", this trailer jack effortlessly accommodates both tall and low-profile trailers, including utility trailers, yacht trailers, and camping trailers. Trust in its robust design to handle all your towing needs with ease, whether you're hauling equipment, navigating the high seas, or setting up camp. Its versatile and reliable performance ensures that you can tackle any task with confidence.
  • Quick Setup & Easy Operation: Designed for hassle-free installation, our electric jacks for trailers can be easily bolted or welded onto your trailer tongue. The thoughtfully designed ergonomic crank handle ensures fast, smooth, and effortless height adjustments. Say goodbye to complicated setups and hello to a user-friendly experience that saves you time and effort.
  • Built to Last: Crafted from high-strength steel, our trailer jack is built to withstand the test of time. The durable construction and spray-coated surface offer unmatched strength and corrosion resistance, ensuring reliable performance in all conditions. Whether you're on the road or at the dock, this boat trailer jack will remain your trusted companion for years to come.
  • Package Include: trailer jack x1, detachable side handle x1, bolt x4, conneting plate x2, socket drill adapter x1. We offer a 1-year warranty for your peace of mind. If you have any questions feel free to contact us.
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#7 Top Pick
8000 lbs Heavy Duty Trailer Jack, 28.8" Lift, 20-24V Cordless Drill Compatible, for RV, Boat, Yacht & Utility Trailers, with Manual Crank Handle & Weatherproof Cover, Black

8000 lbs Heavy Duty Trailer Jack, 28.8" Lift, 20-24V Cordless Drill Compatible, for RV, Boat, Yacht & Utility Trailers, with Manual Crank Handle & Weatherproof Cover, Black

Brand: RVSNAIL
Read more
  • Electric Trailer Jack & Manual Operation: Experience unparalleled versatility with our RVSNAIL trailer jack. Seamlessly switch between electric and manual modes for ultimate convenience. Utilize a power drill for swift adjustments or opt for the ergonomic manual crank for precise control. This electric trailer jack is perfect for various environments, ensuring effortless lifting every time.
  • Heavy-Duty Lifting Capacity: Our boat trailer jack boasts an impressive 8000 lbs lifting capacity, making light work of even the heaviest loads. With a smooth adjustment range from 3.6" to 32.4", this trailer jack effortlessly accommodates both tall and low-profile trailers, including utility trailers, yacht trailers, and camping trailers. Trust in its robust design to handle all your towing needs with ease, whether you're hauling equipment, navigating the high seas, or setting up camp. Its versatile and reliable performance ensures that you can tackle any task with confidence.
  • Quick Setup & Easy Operation: Designed for hassle-free installation, our electric jacks for trailers can be easily bolted or welded onto your trailer tongue. The thoughtfully designed ergonomic crank handle ensures fast, smooth, and effortless height adjustments. Say goodbye to complicated setups and hello to a user-friendly experience that saves you time and effort.
  • Built to Last: Crafted from high-strength steel, our trailer jack is built to withstand the test of time. The durable construction and spray-coated surface offer unmatched strength and corrosion resistance, ensuring reliable performance in all conditions. Whether you're on the road or at the dock, this boat trailer jack will remain your trusted companion for years to come.
  • Package Include: trailer jack x1, detachable side handle x1, bolt x4, conneting plate x2, socket drill adapter x1. We offer a 1-year warranty for your peace of mind. If you have any questions feel free to contact us.
Check latest price on Amazon
#8 Top Pick
Car Jack 1200LBS Trailer jack wheel boat RV trailer parts accessories - Automotive Accessory

Car Jack 1200LBS Trailer jack wheel boat RV trailer parts accessories - Automotive Accessory

Brand: PAIYDGCK
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  • 1 The core load-bearing structure is constructed of high-quality steel, providing a stable load capacity and easily supporting a wide range of family cars, meeting the needs of daily tire changes, chassis inspections, and more. Rigorously pressure-tested, the product features a non-slip base design to prevent slipping and shifting during support
  • 2 The mechanical transmission design allows for quick lifting with a simple press or shake of the operating lever, significantly reducing labor and effort compared to traditional tools. The wide range of lifting heights accommodates vehicles with varying chassis heights, eliminating the need for frequent adjustments and improving maintenance efficiency
  • 3 The surface is treated with rust and corrosion protection to resist harsh environments such as moisture and oil, reducing oxidation and wear on components.
  • 4 The overall compact size and lightweight design allow for compact storage and easily fits in a car trunk, making it convenient for outdoor emergency use. In addition to car repair, it can also be used for RV support, agricultural equipment maintenance, and household heavy lifting, offering a wide range of practical applications
  • 5 It effectively protects the paint from scratches when in contact with the vehicle, while also enhancing friction and supporting stability. The optimized operating lever length is ergonomically designed to reduce bending effort and improve user comfort
Check latest price on Amazon
#9 Top Pick
iSaddle Dual Trailer Swirl Jack Caster Wheel Dock - Heavy Duty Reinforced Rubber Travel Trailer Tongue Jack Double Wheel Chock Stabilizer for Boat RV Hitch Camper Tent Caravans Wheel Stopper

iSaddle Dual Trailer Swirl Jack Caster Wheel Dock - Heavy Duty Reinforced Rubber Travel Trailer Tongue Jack Double Wheel Chock Stabilizer for Boat RV Hitch Camper Tent Caravans Wheel Stopper

Brand: iSaddle
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  • *PREMIUM QUALITY!!!* iSaddle Swivel Caster Dual Wheel Dock is Made From Premium Nitrile Rubber That is Built to Last, It is Super Heavy Duty and Spreads the Weight Load Evenly. It Will Keep Your Jack Wheel Safe For Years And Years.
  • *KEEP JACK IN PLACE!!* iSaddle Jack Chock is Designed to Prevent Trailer Jack Tongue Wheel From Moving Rolling Or Sinking Into Soft Foundations Like Mud, Sand, Dirt, Gravel, Grass, And More. It Also Prevents Sideways Movement Once Your Caravan is In Its Stationary Position.
  • *KEEP WHEEL CLEAN!!!* Easy To Use And Store, Prolong Jack Wheel's Service Life, Prevent Jack Wheel From Incurring Any Damage From Mud, Sand, Oil And Other Dirt. Drainage Hole Prevents Rain Causing Rust Damage.
  • *WIDE COMPATIBILITY* iSaddle Double Wheel Dock Will Suit With Many Solid Wheels In The Market, Recommend With 6" (150mm) Trailer Swirl Jack Caster Dual Wheel; Perfect For RV Trailers, Boat Trailers, Pop-Up Camper Trailers, Camping And Tent Trailers.
  • *30 DAYS WARRANTY!!* Please Check the Diameter Before Placing Order!!!
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#10 Top Pick
Car Jack 6 Inch Solid Wheel Sidewind Round Swivel Trailer Jack With Bolt On Capacity 450KG Boat RV Parts Accessories - Automotive Accessory

Car Jack 6 Inch Solid Wheel Sidewind Round Swivel Trailer Jack With Bolt On Capacity 450KG Boat RV Parts Accessories - Automotive Accessory

Brand: PAIYDGCK
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  • 1 Our 6-inch solid wheel side swing circular swivel trailer jack has a maximum load capacity of 450KG, ensuring safety and stability during use, suitable for various heavy RV accessories
  • 2 The minimum height of this trailer jack is 23.22 inches 590mm, and the maximum lifting range can reach 33 inches 840mm, which meets the use requirements of different vehicle types and situations, and is very suitable for multi-scenario applications such as boats and RVs
  • 3 The single-wheel trailer jack made of materials not only provides excellent support, but also can withstand wind, rain and wear, escorting your RV accessories
  • 4 The product is equipped with a bolt fixing method, and users can easily install it on various trailers without complicated tools, saving time and effort, and is an choice for trailer accessories
  • 5 Whether it is a family trailer, RV or boat, this 6-inch solid wheel side swing trailer jack can be adapted, and it is the best companion for your reliable RV accessories and marine accessories
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