Best Adjustable Jack Post Sizes

Looking for the best adjustable jack post sizes for your project? We’ve researched and compiled a list of the top 10 options to help you find the perfect fit with ease.

Adjustable jack posts are essential tools for any home improvement or construction project. They provide reliable support for beams, floors, and other structures, ensuring safety and stability. Whether you’re fixing a sagging floor or adding temporary support, the right jack post can make all the difference.

Choosing the best adjustable jack post depends on your specific needs. Height range, load capacity, and material quality are key factors to consider. With so many options available, finding the perfect fit can feel overwhelming.

Don’t worry—we’ve done the research for you. Our guide breaks down the top adjustable jack posts, highlighting their features and benefits. By the end, you’ll feel confident in selecting the right one for your project.

List of Top 10 Adjustable Jack Post Sizes

Title	Best For	Price
Tiger Brand Super S Series 2’10-4’7 15GA Jack Post	This Tiger Brand Super S Series Jack Post is perfect for anyone needing strong, adjustable support. It’s ideal for construction, repairs, or heavy-duty projects.	View on Amazon (paid link)
VEVOR House Floor Jacks, 2 Pack 53-93 Inch Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Steel Telescoping Post for Temporary Support	Perfect for homeowners and contractors, this heavy-duty floor jack is ideal for anyone needing temporary support or leveling in beams, patios, or construction sites. Its easy adjustment and high load capacity make it a reliable tool for various projects.	View on Amazon (paid link)
Tiger Brand Jack Post JS-100 – Size Range 4’8″-8’4″ (15Ga)	The Tiger Brand Jack Post JS-100 is perfect for homeowners who need strong support for their floors, beams, or stairwells. It’s easy to install and safe to use, making it ideal for DIY projects.	View on Amazon (paid link)
Tiger Brand Jack Post JS-55 – Size Range 2’10”-4’7″ (15Ga)	The Tiger Brand Jack Post JS-55 is perfect for homeowners who need strong and reliable support for their floors, beams, or stairwells. It’s easy to install and built to last, making it ideal for fixing sagging floors or adding extra strength to your home.	View on Amazon (paid link)
Akron Products Big-Moe Adjustable Floor Jack – Size Range 4’8″-8’4″ (11GA)	The Akron Products Big-Moe Adjustable Floor Jack is perfect for anyone needing a strong, adjustable tool for home or work projects. It’s easy to use and fits many tasks.	View on Amazon (paid link)
ZANURA 59″ – 100″ Adjustable House Floor Wall Jack Post Pole Rod Fit for Leveling Framing Basement Crawlspace Beam Roof, 2 Pack	Perfect for homeowners and contractors, these adjustable house jacks are ideal for renovations, repairs, and temporary support during construction. Whether you’re leveling floors, supporting beams, or working in crawlspaces, these heavy-duty steel jacks make the job easy and secure.	View on Amazon (paid link)
VEVOR House Floor Jack, 53″-93″ Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Support Steel Telescoping Jack Post for Temporary Support	This VEVOR House Floor Jack is perfect for homeowners and DIY enthusiasts tackling basement renovations or needing temporary structural support for heavy-duty lifting and leveling projects.	View on Amazon (paid link)
VEVOR Screw Jack Post, 13.2″-18.7″ Height Range, 4″ x 4″ Adjustable Shore Jack, 24700 lbs Max Load Capacity, Temporary House Jack Pole for Leveling, Lifting Floor Crawlspace Basement Shore Beam	Perfect for homeowners and DIY enthusiasts, this heavy-duty screw jack post is ideal for leveling floors, lifting crawlspaces, or supporting beams. Whether you’re tackling basement repairs or construction projects, its adjustable height and high load capacity make it a reliable tool for temporary support.	View on Amazon (paid link)
Yaocom 2 Pcs Adjustable Jack Post, 37″-61″ Height Range, Basement Floor House Screw Jacks for Lifting Joist Beam Brace for Cellar Ceiling, Center Point Load Capacity 11023 Lbs, Red	Yaocom 2 Pcs Adjustable Jack Post is perfect for homeowners who need reliable support for heavy-duty tasks. Whether you’re lifting beams, supporting joists, or stabilizing floors, these strong and versatile jacks are ideal for your needs.	View on Amazon (paid link)
Yaocom 4 Pcs Adjustable Jack Post, 19″-36″ Height Range, Basement Floor House Screw Jacks for Lifting Joist Beam Brace for Cellar Ceiling, Center Point Load Capacity 11023 Lbs (Red)	Yaocom 4 Pcs Adjustable Jack Post is perfect for homeowners who need reliable support for heavy-duty tasks. Whether you’re lifting beams, supporting floors, or stabilizing structures, these jacks are built to last and handle the weight.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 Adjustable Jack Post Sizes, carefully selected for strength, versatility, and value. Each product is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit for your needs. Whether you’re tackling heavy-duty projects or need reliable support, this guide has you covered. Dive in to find the best adjustable jack post that’s simple, strong, and ready for any job.

1. Tiger Brand Super S Series 2’10-4’7 15GA Jack Post

The Tiger Brand Super S Series Jack Post is a strong and reliable support for your projects. It’s adjustable, so you can customize the height to fit your needs. With a 15-gauge construction, it’s built to last.

This jack post can handle heavy loads, supporting up to 14,000 lbs at maximum extension and 18,000 lbs at minimum extension. Its size ranges from 2 ft. 10 in. to 4 ft. 7 in., making it versatile for various applications.

Pros	Cons
Adjustable height for versatile use in any space. Strong 15-gauge steel for reliable support. Handles up to 14,000 lbs with ease. Compact size, big strength for tough jobs.	Not for light jobs, this jack post is overkill for small projects. Heavy and bulky, hard to move around or store easily. No quick setup, takes time to adjust and secure properly.

Perfect For:

This Tiger Brand Super S Series Jack Post is perfect for anyone needing strong, adjustable support. It’s ideal for construction, repairs, or heavy-duty projects.

Ready to Purchase?

View Price on Amazon (paid link)

VEVOR House Floor Jacks, 2 Pack 53-93 Inch Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Steel Telescoping Post for Temporary Support

VEVOR House Floor Jacks are built tough for heavy-duty support. Made from Q235 steel, each jack can handle up to 18,000 lbs with ease.

This jack is fully adjustable, ranging from 53 to 93 inches. It’s easy to operate—just rotate the lever to set the height.

Versatile and reliable, it’s perfect for temporary support in beams, patios, and construction. Simple, strong, and ready for any job.

Pros	Cons
Handles 18,000 lbs with tough Q235 steel for heavy-duty support. Adjusts from 53 to 93 inches for flexible height needs. Tool-free height adjustment with simple lever rotation. Seamless base plate for quick, hassle-free installation. Versatile use for beams, patios, and construction support.	Heavy and bulky, hard to move around. No carrying case or storage solution included. Pricey for occasional or light-duty use.

Perfect For:

Perfect for homeowners and contractors, this heavy-duty floor jack is ideal for anyone needing temporary support or leveling in beams, patios, or construction sites. Its easy adjustment and high load capacity make it a reliable tool for various projects.

Ready to Purchase?

View Price on Amazon (paid link)

3. Tiger Brand Jack Post JS-100 – Size Range 4’8″-8’4″ (15Ga)

The Tiger Brand Jack Post JS-100 is a strong and reliable support system. It’s made from high-quality steel, ensuring durability and strength. This adjustable post is easy to install and provides essential support for various structures.

With its heavy-duty design, it can correct sagging floors and support beams, making it a versatile and safe solution for your home. The double-locked feature adds extra security, giving you peace of mind.

Pros	Cons
Durable high carbon steel ensures long-lasting support. Adjustable design fits any space effortlessly. Heavy-duty strength fixes sagging floors and beams. Double-locked safety for peace of mind. Permanent secondary support option for added stability.	Not for primary support, only secondary use. Heavy and bulky, hard to move alone. No size options beyond 4’8″-8’4″ range.

Perfect For:

The Tiger Brand Jack Post JS-100 is perfect for homeowners who need strong support for their floors, beams, or stairwells. It’s easy to install and safe to use, making it ideal for DIY projects.

Ready to Purchase?

View Price on Amazon (paid link)

4. Tiger Brand Jack Post JS-55 – Size Range 2’10”-4’7″ (15Ga)

The Tiger Brand Jack Post JS-55 is strong and reliable. Made from heavy-duty high carbon steel, it lasts a long time. It’s easy to adjust and install, saving you time and effort.

This support post fixes sagging floors and holds up beams safely. It’s double-locked for extra safety and can be used permanently as a secondary support.

Pros	Cons
Durable steel ensures long-lasting, reliable support for your home. Adjustable design makes installation quick and hassle-free. Heavy-duty strength fixes sagging floors and supports beams. Double-locked safety feature adds extra peace of mind.	Not for primary support, only secondary use allowed. Limited size range, may not fit all projects. Assembly required, might take extra time.

Perfect For:

The Tiger Brand Jack Post JS-55 is perfect for homeowners who need strong and reliable support for their floors, beams, or stairwells. It’s easy to install and built to last, making it ideal for fixing sagging floors or adding extra strength to your home.

Ready to Purchase?

View Price on Amazon (paid link)

5. Akron Products Big-Moe Adjustable Floor Jack – Size Range 4’8″-8’4″ (11GA)

Akron Products Big-Moe Adjustable Floor Jack is a strong and reliable tool. It adjusts to fit your needs. This jack is easy to use.

It works for many tasks. The size range is 4’8″ to 8’4″. It is 11GA thick.

You get 1 EACH with your purchase. This jack is a great choice for any job. It is built to last.

Pros	Cons
Adjustable height fits most needs, from 4’8″ to 8’4″. Sturdy 11GA steel ensures durable, reliable performance. Easy to use, perfect for quick, hassle-free tasks. Compact design saves space when not in use.	Limited size range, may not fit all needs. No additional features, just basic functionality. Single unit per purchase, not cost-effective for bulk buyers.

Perfect For:

The Akron Products Big-Moe Adjustable Floor Jack is perfect for anyone needing a strong, adjustable tool for home or work projects. It’s easy to use and fits many tasks.

Ready to Purchase?

View Price on Amazon (paid link)

6. ZANURA 59″ – 100″ Adjustable House Floor Wall Jack Post Pole Rod Fit for Leveling Framing Basement Crawlspace Beam Roof, 2 Pack

The ZANURA Adjustable House Floor Wall Jack Post is a heavy-duty tool for construction and repairs. It supports beams, roofs, and floors during renovations.

It adjusts from 59 to 100 inches, holds up to 18,000 lbs at minimum height, and is easy to set up. Made of galvanized steel, it resists rust and lasts long.

Pros	Cons
Supports up to 36,000 lbs total for heavy-duty projects. Adjusts from 59″ to 100″ for versatile use in any space. Easy setup with included tools for quick installation. Rust-resistant zinc coating ensures long-lasting durability.	Heavy to move and position, especially for one person. No instructions included, might need extra help. Pricey for a 2-pack, could be a budget strain.

Perfect For:

Perfect for homeowners and contractors, these adjustable house jacks are ideal for renovations, repairs, and temporary support during construction. Whether you’re leveling floors, supporting beams, or working in crawlspaces, these heavy-duty steel jacks make the job easy and secure.

Ready to Purchase?

View Price on Amazon (paid link)

7. VEVOR House Floor Jack, 53″-93″ Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Support Steel Telescoping Jack Post for Temporary Support

VEVOR House Floor Jack is a heavy-duty tool. It lifts up to 18,000 lbs with ease. Made from tough Q235 steel, it’s built to last.

This jack adjusts from 53″ to 93″ in height. No tools needed—just rotate the lever. It comes with two lock pins for safety.

Perfect for temporary support in beams, patios, or construction. Its welded base plate makes installation quick and simple. A versatile tool for any project!

Pros	Cons
Lifts up to 18,000 lbs with heavy-duty steel. Adjusts from 53″ to 93″ for perfect height. Easy to use—rotate lever, no tools needed. Strong base plate for quick, stable setup. Versatile support for beams, patios, and more.	Heavy and bulky, hard to move around. No wheels for easy transport. Pricey for occasional use.

Perfect For:

This VEVOR House Floor Jack is perfect for homeowners and DIY enthusiasts tackling basement renovations or needing temporary structural support for heavy-duty lifting and leveling projects.

Ready to Purchase?

View Price on Amazon (paid link)

8. VEVOR Screw Jack Post, 13.2″-18.7″ Height Range, 4″ x 4″ Adjustable Shore Jack, 24700 lbs Max Load Capacity, Temporary House Jack Pole for Leveling, Lifting Floor Crawlspace Basement Shore Beam

VEVOR Screw Jack Post is a heavy-duty tool made from tough Q235 steel. It can lift up to 24,700 lbs, making it perfect for big jobs.

This jack has an adjustable height from 13.2″ to 18.7″. It fits standard 4×4 wood posts and is easy to use with a simple lever.

Great for basements, home repairs, and construction. Strong, versatile, and reliable.

Pros	Cons
Lifts up to 24,700 lbs with heavy-duty steel. Adjusts from 13.2″ to 18.7″ for perfect fit. Easy to use—just rotate the lever. Fits standard 4×4 wood posts perfectly. Versatile for basements, repairs, and construction.	Not for permanent use, only temporary support. No padding included, may scratch surfaces. Lever can get lost if not stored carefully.

Perfect For:

Perfect for homeowners and DIY enthusiasts, this heavy-duty screw jack post is ideal for leveling floors, lifting crawlspaces, or supporting beams. Whether you’re tackling basement repairs or construction projects, its adjustable height and high load capacity make it a reliable tool for temporary support.

Ready to Purchase?

View Price on Amazon (paid link)

9. Yaocom 2 Pcs Adjustable Jack Post, 37″-61″ Height Range, Basement Floor House Screw Jacks for Lifting Joist Beam Brace for Cellar Ceiling, Center Point Load Capacity 11023 Lbs, Red

Meet the Yaocom 2 Pcs Adjustable Jack Post! These red floor jacks are built tough. They offer reliable support for your home projects.

With a 37″ to 61″ height range, they fit many jobs. They are made from strong steel for lasting use.

Each jack holds up to 12,000 lbs. Use them for basement floors, joists, or temporary stairs. Get your home projects done right!

Pros	Cons
2 Jacks, 1 Package: Double the support, double the convenience. Adjustable Height: Fits 37″-61″ for versatile use in any space. Heavy-Duty Strength: Handles up to 11,023 lbs with ease. Built to Last: Durable steel ensures long-term reliability.	No safety lock for secure height adjustment. Heavy weight may make it hard to move. Red color might not match all settings.

Perfect For:

Yaocom 2 Pcs Adjustable Jack Post is perfect for homeowners who need reliable support for heavy-duty tasks. Whether you’re lifting beams, supporting joists, or stabilizing floors, these strong and versatile jacks are ideal for your needs.

Ready to Purchase?

View Price on Amazon (paid link)

10. Yaocom 4 Pcs Adjustable Jack Post, 19″-36″ Height Range, Basement Floor House Screw Jacks for Lifting Joist Beam Brace for Cellar Ceiling, Center Point Load Capacity 11023 Lbs (Red)

Yaocom 4 Pcs Adjustable Jack Post is a must-have for any household. This set includes four red floor jacks, each with a turning bar, offering dual convenience and versatile support.

With an adjustable height range of 19-36 inches, these jacks are perfectly sized for various tasks. The robust steel construction ensures long-lasting durability, making them a reliable choice for everyday use.

Impressive load capacity, multipurpose applications, and easy adjustability make these jacks ideal for basement support, joist bracing, and more. Simple, strong, and versatile.

Pros	Cons
4-pack for great value and versatile use. Adjustable height (19″-36″) fits various tasks. Strong steel ensures long-lasting reliability. Huge load capacity (11,023 lbs) handles heavy jobs.	No padding on base, may scratch floors. Red color might not suit all environments. Manual adjustment required, no quick-release feature.

Perfect For:

Yaocom 4 Pcs Adjustable Jack Post is perfect for homeowners who need reliable support for heavy-duty tasks. Whether you’re lifting beams, supporting floors, or stabilizing structures, these jacks are built to last and handle the weight.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Choosing the right adjustable jack post is easy with our guide. We’ll help you find the perfect fit for your project.

Factors to Consider When Buying Adjustable Jack Posts:

Height Range:
Pick a jack post with a height range that matches your needs. Too short or too tall won’t work well.
Load Capacity:
Check the load capacity to ensure it can handle the weight. Overloading is unsafe and risky.
Material Quality:
Look for strong materials like steel. They last longer and provide better support.
Adjustability:
Choose a jack post that’s easy to adjust. This saves time and effort during setup.
Safety Features:
Double-locked or secure locking systems add extra safety. They keep the post stable under pressure.
Versatility:
A versatile jack post works for many tasks. It’s a great investment for future projects.
Ease of Installation:
Go for a jack post that’s simple to install. This makes your work faster and smoother.
Durability:
Durable jack posts resist rust and wear. They’re a smart choice for long-term use.

With these tips, you’ll feel confident in picking the best adjustable jack post for your needs.

List of Top 10 Adjustable Jack Post Sizes

Detailed Reviews

1. Tiger Brand Super S Series 2’10-4’7 15GA Jack Post

Perfect For:

Ready to Purchase?

2. VEVOR House Floor Jacks, 2 Pack 53-93 Inch Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Steel Telescoping Post for Temporary Support

Perfect For:

Ready to Purchase?

3. Tiger Brand Jack Post JS-100 – Size Range 4’8″-8’4″ (15Ga)

Perfect For:

Ready to Purchase?

4. Tiger Brand Jack Post JS-55 – Size Range 2’10”-4’7″ (15Ga)

Perfect For:

Ready to Purchase?

5. Akron Products Big-Moe Adjustable Floor Jack – Size Range 4’8″-8’4″ (11GA)

Perfect For:

Ready to Purchase?

6. ZANURA 59″ – 100″ Adjustable House Floor Wall Jack Post Pole Rod Fit for Leveling Framing Basement Crawlspace Beam Roof, 2 Pack

Perfect For:

Ready to Purchase?

7. VEVOR House Floor Jack, 53″-93″ Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Support Steel Telescoping Jack Post for Temporary Support

Perfect For:

Ready to Purchase?

8. VEVOR Screw Jack Post, 13.2″-18.7″ Height Range, 4″ x 4″ Adjustable Shore Jack, 24700 lbs Max Load Capacity, Temporary House Jack Pole for Leveling, Lifting Floor Crawlspace Basement Shore Beam

Perfect For:

Ready to Purchase?

9. Yaocom 2 Pcs Adjustable Jack Post, 37″-61″ Height Range, Basement Floor House Screw Jacks for Lifting Joist Beam Brace for Cellar Ceiling, Center Point Load Capacity 11023 Lbs, Red

Perfect For:

Ready to Purchase?

10. Yaocom 4 Pcs Adjustable Jack Post, 19″-36″ Height Range, Basement Floor House Screw Jacks for Lifting Joist Beam Brace for Cellar Ceiling, Center Point Load Capacity 11023 Lbs (Red)

Perfect For:

Ready to Purchase?

Buying Guide