Best Curt Tongue Jacks in 2026

【All-in-One Function】: Supports nearly any tongue jack foot, wheel jacks, 9” round 5th wheels hydraulic jack foot or Scissor Stabilizer and more! ELIMINATES NEARLY ALL MOVEMENT AND SWAY in parked RV's and Trailers (Less Stress on Your Trailer).

【Measurement】: About 6.3" tall, L:11.2", W:8.9" at base, L:9.8", W:7.5" at top (12" tall when double-stacked), recessed post-hole is 2-1/2" diameter. Top accommodates 9” round 5th wheels jack foot.

【New Upgraded】: Compared with others All-in-one Trailer Jack Block, we have upgraded the internal structure and the load-bearing capacity has been increased by 50%, extremely strong and durable. This is a very important security guarantee!

Supports nearly any tongue jack, post, foot, or stabilizer (round or square)

10,000 lbs. capacity

Stackable

Helps protect your electric tongue jack from harsh weather that can degrade it over time

3 layers of breathable spunbond polypropylene provides protection from harmful UV rays, excess moisture and dirt and debris

Form fit shape with adjustable drawstring closure

[DURABLE]: The Andersen EZ Block is an extremely strong and durable jack block that is perfect for all bumper-tow trailers. It works with scissor jacks, post jacks, pad jacks, and more. Rated at 2, 000 lbs (single or double stacked).

[CONVENIENCE]: The blocks feature a recessed post hole that helps prevent post jacks from slipping. The EZ Block is designed to resist dirt and oil. Finger holes on each side for easy moving.

[VERSATILITY]: These camper wheel chock stabilizer stands are designed to be stacked to adjust for all terrains. Understanding that you have different needs for trailer tongue support types, and trailer stand capacities. We offer these rv wheel stabilizer leveling blocks in sets of 1, 2, 4, and 5 RV EZ blocks so you'll always have as many as you need.

TRAILER STABILITY. Add stability to your trailer with this simple but sturdy trailer jack foot. It attaches to the trailer jack and allows for increased stability of the trailer tongue when parked or loading

RELIABLE STRENGTH. Perfect for a wide variety of trailer types, this trailer jack foot plate is rated to support up to 2,000 pounds tongue weight

VERSATILE DESIGN. Great for use as a trailer jack foot replacement, the versatile mount fits virtually any trailer jack with a 2-inch diameter tube

EASY INSTALLATION — Complete with all necessary hardware and pins, installation for the Power Tongue Jack is fast and simple, so you can get to lowering and raising your equipment in no time

TIME-SAVING — Say goodbye to cranking your manual jack. With the push of a button, you can raise or lower your a-frame trailer in a fraction of the time, without breaking a sweat

INTEGRATED LIGHTING — Four integrated LED lights illuminate the ball and coupler, so you can operate your jack at night, worry-free

The JQ-3500 electric tongue jack boasts a maximum lift capacity 3,650 lbs.

2.25" post diameter is the standard tongue jack size, making it easy to install into existing jack mounting holes

Electrical components and heavy-duty steel gears sit beneath the clean, sleek plastic housing

Compatible with CURT marine jacks

Replacement caster wheel with bolt and bushing

Durable black plastic construction

DEPENDABLE STRENGTH. This A-frame trailer jack is rated to support up to 5,000 pounds trailer tongue weight

VERTICAL RANGE. This trailer tongue jack allows for 14-1/8 inches of vertical movement and can be fully retracted for towing (10-3/8-inch retracted height, 24-1/2-inch extended height)

EASY OPERATION. This trailer tongue jack features a top-wind handle for easy operation. The handle also has an integrated grip for comfortable handling when raising and lowering the trailer coupler

Weld on design

Rated to support 5,000 lbs

Topwind Hand Crank

TOPWIND CRANK: Topwind crank A-frame jack with a tube design for marine, utility, and recreational trailers

EASY TO USE: Smooth, comfortable, ergonomic design makes it easy to operate

DEPENDABLE OPERATION: Offers dependable vertical and side load capacity

Top wind crank designed tongue jack for agricultural and commercial use

Designed with a spring loaded, plunger pin swivel feature that allows you to swing jack up for travel and down for use

Mount fits up to a 3 x 4 inch trailer tongue

⍟ DURABLE & UV RESISTANT: The bullke stabilizer blocks for camper trailer jack tested up to 18,000 lbs. Our trailer stabilizer stand is made in the USA with Recycled Plastic which is UV Resistant. Engineered for strength and quality. Our products are not injection molding they are forged plastic which is stronger but may have an irregular surface

⍟ MULTI-USE: Our jack pads is for motorhomes, trailers, RVs. fits most trailer jacks with Wheel, RV Camper, Pop Up, Boat, etc. Stabilize and secure with rv stabilizer blocks that have up to 12,000lbs capacity - the strongest RV jack block on the market today!

⍟ VERSATILE: These camper wheel chock stabilizer stands are designed to be stacked to adjust for all terrains. Understanding that you have different needs for trailer tongue support types, and trailer stand capacities, here at bullke we offer these rv wheel stabilizer even leveling blocks in sets of 2, 3, 4, and 5 RV jack pad blocks.

DEPENDABLE STRENGTH. This A-frame trailer jack is rated to support up to 5,000 pounds trailer tongue weight

VERTICAL RANGE. This trailer tongue jack allows for 15 inches of vertical movement and can be fully retracted for towing (10-inch retracted height, 25-inch extended height)

EASY OPERATION. This trailer tongue jack features a top-wind handle for easy operation. The handle also has an integrated grip for comfortable handling when raising and lowering the trailer coupler

Bolt-On Swivel Tongue Jack, 1500 lbs. capacity, with an additional 2" of travel

Bolt-Thru mount with minimal deflection and maximum support

6" Dual Wheel, 1/2" swivel pull pin

Features 1000 pound capacity. Caster Material-Plastic

Side winding handle with 1:1 gear ratio provides fast operation

Heavy duty swivel mechanism for easy use

Bolt-on trailer jacks for use with utility and boat trailers

Our Jack features a swivel or swing back bracket that allows jack to be out of the way when not in use

Heavy duty pull pin securely lock jack into place in the horizontal or vertical position

[10 Interlocking Leveling Blocks] Stack to the desired height for customizable leveling, each block adds a full inch to stack height, Each leveling block: 8.27 inch x 8.27 inch x 1 inch.

[Strong and Durable Construction] These camper levelers blocks is made of high quality material for years of rugged use. Solid bottom structure prevents them from sinking on soft ground.

[Easy to Use] Simply set them into a pyramid shape to the required height that the RV needs to be raised and drive onto the stack. Each set comes in a zippered storage bag with handle for easy carrying.

Bolt-On Swivel Tongue Jack, 1000 lbs. capacity

Sturdy 6" Poly wheel, 3/8" swivel pull pin

Hardware included to mount up to a 3" x 5" trailer frame

Designed to provide excellent facility for mounting or dismounting heavy weight

Includes a weld-on mounting bracket

2000 lb. capacity

Bright LED light for easy night time hookup

Include a drop leg for 7-1/2" of additional adjustment

Durable hardened steel gears for year and years of normal use

Evenly Distributes Weight: Evenly distributes your trailer’s tongue weight over a large, sturdy base

Provides Lightweight Stabilization: Eliminates the need for bulky blocks of wood or heavy cinderblocks

Weight Rating: 5,000 lb.

This 2,000 lbs Capacity A-Frame Trailer Jack With Dual Wheels Takes the Hassle Out of Hitching and Makes It Easy to Lift, Level, and Adjust

Length Lift: 26"

Capacity: 2000 lbs - Height range: 15"-26''

Country of origin : United States

Package Dimensions : 11.25" L x 6.25" W x 5.5" H

Package weight : 6 pounds

Distributes Weight Evenly: Evenly distributes the weight of your trailer tongue while providing stability and support

Compatibility: Fits between a 2-inch and 6-inch diameter tongue jack; also adds additional support for slide-out supports

Versatile Fit: Interlocks with Camco leveling blocks and can also fit other brands of leveling blocks

3,500 lb. capacity

Easily set your equalizing

18" travel, with an additional 5" drop down

Swing-back tube mount trailer jack easily raises and lowers any trailer up-to a 1 ton (2,000 lb) capacity

Adjustable height from 10-1/2" to 20-1/2" and fits trailer tongues 3" to 4"

Painted with Zinc, which is corrosion resistant

DEPENDABLE STRENGTH. This trailer jack is rated to support up to 5,000 pounds trailer tongue weight

SWIVEL DESIGN. To ensure plenty of clearance while towing your trailer, this trailer jack stand is equipped with a swivel bracket. The jack swings up and out of the way for towing and features a pull pin to securely lock into place

EASY OPERATION. This trailer tongue jack allows for 15-1/2 inches of vertical movement and operates using a side-wind handle (15-5/8-inch retracted height, 31-1/4-inch extended height). The integrated grip allows for easy raising and lowering

DEPENDABLE STRENGTH. This A-frame trailer jack is rated to support up to 2,000 pounds trailer tongue weight

VERTICAL RANGE. This trailer tongue jack allows for 14-1/4 inches of vertical movement and can be fully retracted for towing (8-1/4-inch retracted height, 22-1/2-inch extended height)

EASY OPERATION. This trailer tongue jack features a top-wind handle for easy operation. The handle also has an integrated grip for comfortable handling when raising and lowering the trailer coupler

3,000 lb support capacity