Looking for the best size adjustable jack posts? We’ve got you covered with a curated list of top 10 adjustable jack posts, offering expert guidance to help you find the perfect size for your project, ensuring a successful and satisfying experience.
Discover the perfect adjustable jack posts to tackle any project. These versatile tools offer unmatched support for your building and repair needs.
You’ll find they make heavy lifting easy and provide reliable stability. We’re here to guide you to the best sizes for your specific job.
Let us show you how. Get ready for successful projects. Your satisfaction is our goal.
List of Top 10 Size Adjustable Jack Posts
| Image | Title | Best For | Price |
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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 strong build make it a reliable choice for big jobs. |
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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 |
This VEVOR Screw Jack Post is perfect for homeowners and DIY enthusiasts tackling basement renovations, floor repairs, or temporary structural support during construction. Its heavy-duty steel construction and impressive 24700 lbs load capacity ensure reliable stability for even the most demanding projects. |
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VEVOR House Floor Jacks, 2 Pack 54-150 Inch Height Range, 11200 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 choice for various projects. |
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Yaocom 2 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 |
This 2-pack of adjustable jack posts is perfect for homeowners and DIY enthusiasts tackling projects like basement floor support, joist bracing, or even temporary stair support. If you need reliable, heavy-duty lifting power for your home improvement tasks, these jacks are your go-to solution. |
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VEVOR House Floor Jack, 54″-150″ Height Range, 11200 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Support Steel Telescoping Jack for Temporary Support |
This VEVOR House Floor Jack is perfect for anyone needing strong, adjustable support for heavy lifting or temporary projects. It’s ideal for homeowners, contractors, or DIY enthusiasts working on beams, patios, or construction sites. |
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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 who need to lift and support heavy structures with ease. Its adjustable height and heavy-duty steel construction make it ideal for temporary support in various projects, from basement renovations to patio leveling. |
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VEVOR House Floor Jack, 19″-36″ 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 anyone needing strong, adjustable support for heavy lifting or temporary projects. It’s ideal for homeowners, contractors, or DIY enthusiasts working on beams, patios, or construction sites. |
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ZANURA 59″ – 100″ Adjustable House Floor Wall Jack Post Pole Rod Fit for Leveling Framing Basement Crawlspace Beam Roof, 2 Pack |
This product is perfect for homeowners and contractors needing strong, adjustable support for floor beams, basement ceilings, or sagging decks. Its easy setup and heavy-duty steel design make it ideal for construction projects or repair work. |
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Screw Jack Post 2 Pack, 4″x4″ Adjustable House Jacks for Leveling, 13″-19″ Height Range, 24700 lbs Max Load Capacity, Heavy-Duty Steel Post for Crawlspace, Basement, and Foundation Repair |
This screw jack post 2-pack is perfect for homeowners and professionals needing strong, adjustable support for basements, crawlspaces, or foundation repairs. It’s easy to use and built to last, making it ideal for DIY projects or professional construction. |
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Jack Posts Crawlspace for Leveling Permanent – Carbon Steel Screw Jack for Foundation, 16.5-30in M27 Thread Adjustable Jack, 10000lb Load Capacity for Attic & Roof Beam, Crawl Space Support Post |
This product is perfect for contractors, homeowners, and renovators needing strong, adjustable support. Its 10,000lb capacity, 16.5-30in range, and rust-resistant design ensure safe, lasting use in crawlspaces, attics, or decks. |
Detailed Reviews
Discover the perfect adjustable jack posts designed for ultimate support and ease. Our curated list ensures you find the ideal solution for any leveling or lifting task, making your projects effortless and secure. Dive in to unlock the best options that guarantee reliable performance and satisfaction.
1. 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 strong and reliable. They lift heavy loads up to 18000 lbs. Their height adjusts from 53-93 inches for easy use.
These jacks work with a simple lever twist—no tools needed. Four lock pins keep them secure during tasks.
The base plate is welded on for quick setup. Use them for beams, patios, or construction jobs.
| Pros | Cons |
|---|---|
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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 strong build make it a reliable choice for big jobs.
Ready to Purchase?
2. 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 with ease. The height adjusts from 13.2″ to 18.7″, making it perfect for many jobs.
This jack fits standard 4×4 wood posts and is easy to use. Just rotate the lever to adjust the height. It’s great for basements, repairs, and construction.
| Pros | Cons |
|---|---|
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Perfect For:
This VEVOR Screw Jack Post is perfect for homeowners and DIY enthusiasts tackling basement renovations, floor repairs, or temporary structural support during construction. Its heavy-duty steel construction and impressive 24700 lbs load capacity ensure reliable stability for even the most demanding projects.
Ready to Purchase?
3. VEVOR House Floor Jacks, 2 Pack 54-150 Inch Height Range, 11200 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 strong steel supports for heavy lifting. Each jack holds up to 11200 lbs and adjusts from 54 to 150 inches tall.
These jacks are easy to use. Just twist the lever to change height—no tools needed. Eight lock pins keep them secure, and the welded base plate stays fixed without extra parts.
They work for many jobs. Use them under beams, on patios, or during construction. Adjustable height and high load capacity make them reliable for temporary support.
| Pros | Cons |
|---|---|
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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 choice for various projects.
Ready to Purchase?
4. Yaocom 2 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

Get two sturdy jack posts in this pack! They are red and come with a turning bar for easy use. These jacks are perfect for household support needs.
These adjustable jack posts can extend from 19 to 36 inches. They are made from strong steel to last a long time. You can trust their quality construction for any job.
With a load capacity of 4409 lbs, these jacks can handle heavy tasks. Use them for basement floors, joists, or temporary stairs.
| Pros | Cons |
|---|---|
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Perfect For:
This 2-pack of adjustable jack posts is perfect for homeowners and DIY enthusiasts tackling projects like basement floor support, joist bracing, or even temporary stair support. If you need reliable, heavy-duty lifting power for your home improvement tasks, these jacks are your go-to solution.
Ready to Purchase?
5. VEVOR House Floor Jack, 54″-150″ Height Range, 11200 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Support Steel Telescoping Jack for Temporary Support

Meet the VEVOR House Floor Jack. It’s a heavy-duty tool for lifting. Get support where you need it most.
This jack can hold a massive 11200 lbs. It easily adjusts from 54 to 150 inches for perfect fit.
Operation is super simple with a twist of the lever. Its welded base makes setup a breeze.
| Pros | Cons |
|---|---|
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Perfect For:
This VEVOR House Floor Jack is perfect for anyone needing strong, adjustable support for heavy lifting or temporary projects. It’s ideal for homeowners, contractors, or DIY enthusiasts working on beams, patios, or construction sites.
Ready to Purchase?
6. 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 made from tough Q235 steel. It can lift up to 18,000 lbs and adjusts from 53″ to 93″ in height.
It’s easy to use, safe to lock, and perfect for temporary support in beams, patios, and construction.
| Pros | Cons |
|---|---|
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Perfect For:
This VEVOR House Floor Jack is perfect for homeowners and DIY enthusiasts who need to lift and support heavy structures with ease. Its adjustable height and heavy-duty steel construction make it ideal for temporary support in various projects, from basement renovations to patio leveling.
Ready to Purchase?
7. VEVOR House Floor Jack, 19″-36″ 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

The VEVOR House Floor Jack is a heavy-duty tool built for tough jobs. It’s made from Q235 steel, ensuring strength and durability. This jack can lift up to 18,000 lbs with ease.
Its adjustable height ranges from 19 to 36 inches, making it flexible for any task. You can rotate the lever to change the height quickly. It also comes with two lock pins for added safety.
This jack is perfect for temporary support in beams, patios, and construction. Its welded base plate makes installation simple. A reliable tool for all your lifting needs!
| Pros | Cons |
|---|---|
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Perfect For:
This VEVOR House Floor Jack is perfect for anyone needing strong, adjustable support for heavy lifting or temporary projects. It’s ideal for homeowners, contractors, or DIY enthusiasts working on beams, patios, or construction sites.
Ready to Purchase?
8. 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 must-have tool for construction and repairs. It provides strong temporary support for beams, roofs, and floors. Each pack includes two durable posts ready for use.
These jacks adjust from 59 inches to 100 inches, making them versatile for various projects. They can handle heavy loads, up to 18,000 lbs per jack at minimum height. Setup is quick and easy with the included tools.
Made of heavy-duty steel, these jacks are built to last. The zinc-galvanized coating prevents rust and damage. With simple assembly, they’re perfect for DIY or pro use.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for homeowners and contractors needing strong, adjustable support for floor beams, basement ceilings, or sagging decks. Its easy setup and heavy-duty steel design make it ideal for construction projects or repair work.
Ready to Purchase?
9. Screw Jack Post 2 Pack, 4″x4″ Adjustable House Jacks for Leveling, 13″-19″ Height Range, 24700 lbs Max Load Capacity, Heavy-Duty Steel Post for Crawlspace, Basement, and Foundation Repair

Level your home with ease using the Screw Jack Post 2 Pack. These heavy-duty steel posts support up to 24,700 lbs, perfect for crawlspaces, basements, and foundations. The adjustable height (13″-19″) and rust-resistant coating ensure lasting performance.
Quick setup and tool-free adjustments make these jacks user-friendly. Ideal for DIY homeowners and pros, they provide stable support for wood, steel, and concrete beams.
| Pros | Cons |
|---|---|
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Perfect For:
This screw jack post 2-pack is perfect for homeowners and professionals needing strong, adjustable support for basements, crawlspaces, or foundation repairs. It’s easy to use and built to last, making it ideal for DIY projects or professional construction.
Ready to Purchase?
10. Jack Posts Crawlspace for Leveling Permanent – Carbon Steel Screw Jack for Foundation, 16.5-30in M27 Thread Adjustable Jack, 10000lb Load Capacity for Attic & Roof Beam, Crawl Space Support Post

Jack Posts Crawlspace is a strong and reliable tool for leveling and supporting structures. Made from high-grade carbon steel, it can handle up to 10,000 pounds of weight. This makes it perfect for attics, roofs, and crawl spaces.
Its adjustable design ranges from 16.5 to 30 inches, fitting various spaces with ease. The anti-rust coating keeps it durable in all environments. High-strength welding ensures it stays stable under heavy loads.
Packed in thick cartons, it arrives safe and ready to use. Its easy adjustment saves time and effort, making it a top choice for both pros and DIYers.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for contractors, homeowners, and renovators needing strong, adjustable support. Its 10,000lb capacity, 16.5-30in range, and rust-resistant design ensure safe, lasting use in crawlspaces, attics, or decks.
Ready to Purchase?
Buying Guide
Find the perfect adjustable jack posts for your project. This guide makes it easy.
Engaging Experience:
Choosing the right jack post is simple with this guide. We’ll help you pick the best size for your needs.
Factors to Consider When Buying:
– Load Capacity: Check the weight the jack post can handle. Match it to your project’s needs for safety.
– Height Range: Ensure the height adjusts to fit your space. Measure before buying to avoid issues.
– Material: Look for strong materials like steel. They last longer and handle heavy loads better.
– Ease of Use: Choose jacks with simple adjustments. Tool-free options save time and effort.
– Stability: Check for secure locking mechanisms. Stable jacks keep your project safe and steady.
– Purpose: Decide if it’s for temporary or permanent use. Some jacks are better for specific tasks.
– Coating: Rust-resistant coatings extend the jack’s life. They’re great for damp or outdoor use.