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!

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

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

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

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

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

Compatible with CURT marine jacks

Replacement caster wheel with bolt and bushing

Durable black plastic construction

Weld on design

Rated to support 5,000 lbs

Topwind Hand Crank

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

⍟ 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.

Designed to provide excellent facility for mounting or dismounting heavy weight

Includes a weld-on mounting bracket

2000 lb. capacity

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

Country of origin : United States

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

Package weight : 6 pounds

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.

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

3,500 lb. capacity

Easily set your equalizing

18" travel, with an additional 5" drop down

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

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

Painted with Zinc, which is corrosion resistant

Convenient wind handle delivers fast, smooth cranking

Adjustable height from 10-1/2" to 24-1/2" and fits trailer tongues 3" to 4"

MULTI-USE: Dock N Stow Gen 1 Bundle supports most any trailer tongue jack. It has a 5000 lb. capacity for any foot or post, round or square plates and a 2500 lb. wheel dock capacity. For RV's, boating, cargo, utility, and most bumper pulled trailers.

SPACE-SAVER: Fit it directly on 2, 2.5 or 3-inch trailer tongue frames with the included dovetail spacers. Stored close to the area of use, you’ll never have to search for a stand or chocks again and you'll have more storage space to bring what you need. *Not to be used on C channel or I-beam frames.

SECURE: Store on steel or aluminum, square or rectangle tube frames with included adjustable bungee and anti-slip tape. A combo lock is included to prevent theft. Drive with it safely attached to your trailer and only move it when you need to use it.

【MAX. CAPACITY 4000LBS TESTED】Built in 12V DC electric gear motor of a low maintenance, Kohree power tongue jack helps you lift trailer stably UP TO 4000LBS.

【SAVING ENERGY & 50% TIME】Just push the button of the rv electric jack to raise or lower any A-frame trailer automatically more quickly. It takes 47s to lift 8 inches, compared to 84s for other products. Without harsh sound & easier than hand cranking. No longer annoyed by sore arms and shoulders.

【ADJUSTABLE HEIGHT】Adjustable 5 gear drop leg make 12V trailer jack increase 8" height to meet the different lifting needs. Max extended height is 22” lift, fully retracted in 9".

Powered A-Frame Jack with heavy duty 4000 lbs. lift capacity

Exclusive Spring Loaded Drop Leg Pull Pin provides 22" of total travel -14" travel plus 8" drop leg makes access easy, even when a weight distribution system is present

Single-Axis Level makes level deployment easy

DEPENDABLE STRENGTH. This trailer jack is rated to support up to 2,000 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 10 inches of vertical movement and operates using a side-wind handle (17-1/2-inch retracted height, 28-1/2-inch extended height). The integrated grip allows for easy raising and lowering

3,000 lb support capacity

This Listing Is For One New Heavy-Duty Power Tongue Jack - Electric Or Manual Operation.

This Jack Comes In A Kit That Includes Star Washers & A Manual Crank Handle.

This Heavy-Duty Model Offers Front-End Illumination, Water Resistant Switches, & Speedy Operation & Stability In Its 6" Wide Base.

(Keep It Steady and Secure): Our trailer jack chock keeps your trailer jack tongue steady when parked for the season or when setting up in a new location.

(No More Sinking): The trailer wheel pad helps prevent your jack from sinking into soft foundations like mud, sand,dirt, gravel, grass, and more.

(Built 2.2 Tons Tough): Constructed with heavy duty polypropylene, the trailer wheel chocks easily support up to 4400lbs.