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The 8 Best adjustable jack posts of 2025

Are you trying to find adjustable jack posts among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling adjustable jack posts on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 12 hours of research and did 38 adjustable jack posts tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best adjustable jack posts you can buy today

No. 1
Vestil FJB-150 Basement Floor Jack, 54" - 150" Height Range, Maximum Height Capacity (lbs.) 2588, Minimum Height Capacity (lbs.) 11200, Large, Red
  • Jack provides support for leveling and stabilizing floor beams
  • The telescopic style positions the brace for better leveling
  • Includes a screw and turning bar for easy height adjustment
  • Steel construction with red oxide finish for optimal durability
  • Turn Bar and Pins are stored inside the inner tube for shipping.
No. 2
BISupply Screw Jack Post 1 Pack - Temporary House Jacks for Leveling 4x4 Crawlspace Basement Shore Beams
  • [Repair Structural Damage]: The BISupply Temporary Adjustable Screw Jacks for House Repairs aides your renovation project with non-permanent secondary support
  • [Fits Your Needs]: 14.5-18.5in (36.8-47 cm) adjustable screw jack lift fits 4x4in (10.16x10.16cm) lumber; 3.5x6in (8.9x15.2cm) base plate has four 0.6in (15mm) and two 0.3in (8mm) mounting holes
  • [Quality Construction]: Coated steel provides house leveling jacks with strength, durability and a working load capacity up to 24,700lbs (11,204kg) dependent on timber used
  • [Increase Stability]: Secure the adjustable beam jack post under 4x4 shoring beam, turn the tension handle to adjust height up to 4in (10.16cm); lumber and hardware not included
  • [Compact Size]: 11.8x0.4 inch (30x1 cm) horizontal tension handle can slide or remove for use around obstructions; Mounting holes are spaced 4.5in (11.4cm) and 2.25in (5.7cm) apart
No. 3
BISupply Basement Floor Jack 19” - 36” Adjustable Support Beam House Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling 9700 lbs Max Capacity Screw Pole Jack - 6 Pack
  • [Lift Your Foundation]: Whether age or disaster led to your sagging floors, lift them with the BISupply Basement Floor Jacks for temporary leveling support during construction renovations and repairs
  • [Strong Enough]: Prior to extending, secure base plate to your concrete floor slab; Weight capacity per jack up to 9,700lb (4,400kg) at 19in minimum height and 6,800lb (3,084kg) at 36in maximum height
  • [Adjust to Your Needs]: Our basement support columns screw jack post adjusts from 19-36in (48.3-91.4cm) tall using turning bar and screw bolt for temporary bracing
  • [Trusted Quality]: ISO9001 certified oxide finished steel ceiling jack post; 3in (7.62cm) diameter base post with welded-on floor plate and screw jack post; Turning bar with a large roof plate and 4 locking pins
  • [Home and Industrial Applications]: Not intended as permanent supports; Home leveling adjustable column jacks comes in a 6 pack so you can temporarily secure weak floors, crawl spaces, stairs, roof trusses
No. 4
Tiger Brand Jack Post JS-100 - Size Range 4'8"-8'4" (15Ga)
  • DURABLE - Premium quality, heavy duty high carbon steel.
  • ADJUSTABLE - Easy to assemble, easy to install.
  • HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more.
  • SAFE - Double locked for added safety.
  • SECONDARY SUPPORT - Can be used permanently if as a secondary support.
No. 5
YMSZGBZG Adjustable Floor Jack Post 17-21" Range of Adjustment,Mini Screw Jack,Telescoping Jack for Temporary Support 2PACK.
  • DESIGNED-The plug-in design allows the jack to reach the desired height by turning the adjusting nut under pressure.
  • SUPPORT - Perfect temporary or additional support for primary areas such as stairs, porches, decks, crawl spaces and heavy load areas. This service jack can also be used permanently as a secondary support.
  • Durable-Built with high quality materials,Coated to prevent corrosion.Although the Mini Screw Jack is small in size, it is big in strength and durability.
  • SAFE - The floor jacks are fully adjustable and come with a safety lock set screw to ensure security for added strength and safety.
  • Use - To adjust the height of the mini screw jack, just use a wrench to adjust the nut, reach the desired height, then tighten the set nut.
No. 6
BISupply Basement Floor Jack 19” - 36” Adjustable Support Beam House Jack Post - Floor lifting Joist Beam Brace for Cellar Ceiling 9700 lbs Max Capacity Screw Pole Jack
  • [Lift Your Foundation]: Whether age or disaster led to your sagging floors, lift them with the BISupply Basement Floor Jacks for temporary leveling support during construction renovations and repairs
  • [Strong Enough]: Prior to extending, secure base plate to your concrete floor slab; Weight capacity per jack up to 9,700lb (4,400kg) at 19in minimum height of and 6,800lb (3,084kg) at 36in maximum height
  • [Adjust to Your Needs]: Our basement support columns screw jack post adjusts from 19-36in (48.3-91.4cm) tall using turning bar and screw bolt for temporary bracing
  • [Trusted Quality]: ISO9001 certified oxide finished steel ceiling jack post; 3in (7.62cm) diameter base post with welded-on floor plate and screw jack post; Turning bar with a large roof plate and 4 locking pins
  • [Home and Industrial Applications]: Not intended as permanent supports; Home leveling adjustable column jacks temporarily secures weak floors, crawl spaces, stairs, roof trusses
No. 7
YXGJDP 2-Pack Lift Supports,Adjust Supports,Level Supports,Floor Jacks,Adjustable House Jack for The Floor,Mini Screw Jack- Post 6" to 9".
  • Turn the height adjustment nut to adjust to the desired height when in place.
  • Easy To Use:These house leveling jacks are easy to install and adjust, designed to stabilize and support beams and joists during construction and repairs. Application Scenario: Old houses and natural disasters often cause floor joists to crack, support beams to rot, and porches or decks to sag. Use adjustable jacks to reinforce your home's structure to make up for these shortcomings. Basement floor joist support jacks are available.
  • Application Scenario: Old houses and natural disasters often cause floor joists to crack, support beams to rot, and porches or decks to sag. Use adjustable jacks to reinforce your home's structure to make up for these shortcomings. Basement floor joist support jacks are available.
  • Surface Treatment: The upper part of these foundation leveling jacks is made of galvanized finish, and the lower part is made of black oxide finish, which is strong, durable, and long-lasting, with anti-rust and anti-corrosion properties.
  • Multiple Uses: Use these adjustable floor jacks to temporarily secure weak floors, crawl spaces, heavy load areas, stairs, or roof trusses.
No. 8
Tiger Brand Super "S" Series 2'10-4'7 15GA Jack Post
  • Adjustable jack post.
  • 15 gauge.
  • Size - 2 ft. 10 in. - 4 ft. 7 in.
  • Max ext load 14,000 lbs.
  • Min ext load 18,000 lbs.
No. 9
YEUQWJ Mini Screw Jack,Adjustable Support Jack for The Floor,Post Floor Joist Jacks-Post 4" to 7",Black(8 Packs)
  • Material: The support jack is made of galvanized steel, durable and rust resistant.
  • VARIETY OF USES:Temporarily secure a weak floor or screw jacks home leveling post floor jack.furniture support legs
  • SAFE & SECURE: Built with high quality materials, this adjustable support jack is extremely versatile and useful in small spaces.This product includes a safety lock set screw to ensure security.
  • EASY TO USE: To make adjustments to the height of the Mini Screw Jack, Just use a pipe wrench to turn the screw to the required height, and then tighten the positioning nut.
  • MINI SCREW JACK:Although the Mini Screw Jack is small in size, it is big in strength and durability.
No. 10
Akron Products Adjustable Shore Jack - 4x4
  • SHORING JACK - Transforms a nominal 4 x 4 lumber into an adjustable building product.
  • NON-PRIMARY SUPPORT - Recommended as a temporary or non-primary support.
  • HEAVY DUTY - Load capacity dependent on a 4 x 4 used up to 24,700 lbs.
  • ADJUSTABLE - Easy to assemble, easy to install.
  • MULTIPLE USES - Construction projects, Repairs or installations, renovations, sagging floors, and more.
No. 11
Akron Adjustable Floor Jack (Model C-4), Telescoping Jack For Temporary Support, Size Range 1'-1' 3" (2 Pack)
  • No carriage bolts , screws and other installment accessories included with this product
  • ADJUSTABLE FLOOR JACK DESIGNED FOR A CUSTOM FIT - This all-in-one jack stand is easy to assemble and install; All moving parts fit snugly to avoid lateral displacement, and the top and bottom plates are deeply embossed to mitigate movement and prevent dishing
  • TEMPORARY OR SECONDARY SUPPORT - Perfect temporary or additional support for primary areas such as stairs, porches, decks, crawl spaces and heavy load areas; This service jack can also be used permanently as a secondary support
  • SAFE - Akron floor jacks are fully adjustable and come with a double carriage lock for added strength and safety
No. 12
YMSZGBZG 4 Pack Adjustable Floor Jack,Mini Screw Jack,Telescoping Jack for Temporary Support,RV Step Stabilizer,Post 7¾ " to 12" (Black).
  • SAFE - The floor jacks are fully adjustable and come with a safety lock set screw to ensure security for added strength and safety.
  • USE-To make adjustments to the height of the Mini Screw Jack, Just use a pipe wrench to turn the screw to the required height, and then tighten the positioning nut.
  • SUPPORT - Perfect temporary or additional support for primary areas such as stairs, porches, decks, crawl spaces and heavy load areas. This service jack can also be used permanently as a secondary support.
  • Durable-Built with high quality materials,Coated to prevent corrosion.Although the Mini Screw Jack is small in size, it is big in strength and durability.
  • DESIGNED-All-in-one jack stand is easy to install All moving parts fit snugly to avoid lateral displacement.Temporarily secure a weak floor or screw jacks home leveling post floor jack.
No. 14
BISupply House Jacks for Leveling Crawlspace 5 Pack - 19 to 36 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack
  • [Lift Your Foundation]: Whether age or disaster led to your sagging floors, lift them with the BISupply Basement Floor Jacks for temporary leveling support during construction renovations and repairs
  • [Strong Enough]: Prior to extending, secure base plate to your concrete floor slab; Weight capacity per jack up to 9,700lb (4,400kg) at 19in minimum height and 6,800lb (3,084kg) at 36in maximum height
  • [Adjust to Your Needs]: Our basement support columns screw jack post adjusts from 19-36in (48.3-91.4cm) tall using turning bar and screw bolt for temporary bracing
  • [Trusted Quality]: ISO9001 certified oxide finished steel ceiling jack post; 3in (7.62cm) diameter base post with welded-on floor plate and screw jack post; Turning bar with a large roof plate and 4 locking pins
  • [Home and Industrial Applications]: Not intended as permanent supports; Home leveling adjustable column jacks comes in a 5 pack so you can temporarily secure weak floors, crawl spaces, stairs, roof trusses
No. 15
YMSZGBZG 4 Pack Adjustable Floor Jack,Mini Screw Jack,Telescoping Jack for Temporary Support,Post 12" to 16" (Black).
  • SAFE - The floor jacks are fully adjustable and come with a safety lock set screw to ensure security for added strength and safety.
  • USE-To make adjustments to the height of the Mini Screw Jack, Just use a pipe wrench to turn the screw to the required height, and then tighten the positioning nut.
  • SUPPORT - Perfect temporary or additional support for primary areas such as stairs, porches, decks, crawl spaces and heavy load areas. This service jack can also be used permanently as a secondary support.
  • Durable-Built with high quality materials,Coated to prevent corrosion.Although the Mini Screw Jack is small in size, it is big in strength and durability.
  • DESIGNED-All-in-one jack stand is easy to install All moving parts fit snugly to avoid lateral displacement.Temporarily secure a weak floor or screw jacks home leveling post floor jack.
No. 16
BISupply House Jacks for Leveling Crawlspace 2 Pack - 19 to 36 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack
  • [Lift Your Foundation]: Whether age or disaster led to your sagging floors, lift them with the BISupply Basement Floor Jacks for temporary leveling support during construction renovations and repairs
  • [Strong Enough]: Prior to extending, secure base plate to your concrete floor slab; Weight capacity per jack up to 9,700lb (4,400kg) at 19in minimum height and 6,800lb (3,084kg) at 36in maximum height
  • [Adjust to Your Needs]: Our basement support columns screw jack post adjusts from 19-36in (48.3-91.4cm) tall using turning bar and screw bolt for temporary bracing
  • [Trusted Quality]: ISO9001 certified oxide finished steel ceiling jack post; 3in (7.62cm) diameter base post with welded-on floor plate and screw jack post; Turning bar with a large roof plate and 4 locking pins
  • [Home and Industrial Applications]: Not intended as permanent supports; Home leveling adjustable column jacks comes in a 2 pack so you can temporarily secure weak floors, crawl spaces, stairs, roof trusses
No. 17
Adjustable Floor Jack,Mini Post Jack,Floor Bottom Support,Telescoping Jack for Temporary Support, Size Range 10"-13"(2PACKS).
  • EASY TO USE: To make adjustments to the height of the Mini Screw Jack, Just use a pipe wrench to turn the screw to the required height, and then tighten the positioning nut.
  • MINI SCREW JACK:Although the Mini Screw Jack is small in size, it is big in strength and durability.
  • SAFE & SECURE: Built with high quality materials, this adjustable support jack is extremely versatile and useful in small spaces.This product includes a safety lock set screw to ensure security.
  • VARIETY OF USES:Temporarily secure a weak floor or screw jacks home leveling post floor jack.
  • STURDY & DURABLE:Support Jack made of heavy duty steel, more durable and sturdy.
No. 18
Tiger Brand Jack Post JS-93 - Size Range 4'5"-7'9" (15Ga)
  • DURABLE - Premium quality, heavy duty high carbon steel.
  • ADJUSTABLE - Easy to assemble, easy to install.
  • HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more.
  • SAFE - Double locked for added safety.
  • SECONDARY SUPPORT - Can be used permanently if as a secondary support.
No. 19
BISupply House Jacks for Leveling Crawlspace 1 Pack - 54-150 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack
  • [Lift Your Foundation]: Whether age or disaster led to your sagging floors, lift them with the BISupply Basement Floor Jacks for temporary leveling support during construction renovations and repairs
  • [Strong Enough]: Prior to extending, secure base plate to your concrete floor slab; Weight capacity per jack up to 11,200lb (5,080kg) at 54in minimum height and 2,500lb (1,134kg) at 150in maximum height
  • [Adjust to Your Needs]: Our basement support columns screw jack post adjusts from 54-150in (137.2-381cm) tall using turning bar and screw bolt for temporary bracing
  • [Trusted Quality]: ISO9001 certified oxide finished steel ceiling jack post; 3in (7.62cm) diameter base post with welded-on floor plate and screw jack post; Turning bar with a large roof plate and 4 locking pins
  • [Home and Industrial Applications]: Not intended as permanent supports; Home leveling adjustable column jack temporarily secures weak floors, crawl spaces, stairs, roof trusses
No. 20
OPERMAXER 4 PCS Adjustable House Floor Jacks, Post Floor Joist Jacks for Leveling, 11.8" - 16" Height Range, 9920 lbs to 6860 lbs Height Capacity(Each), Telescoping Jack for Temporary Support
  • 【AUXILIARY SUPPORT】House floor jacks can provide temporary or additional support during construction and maintenance, for leveling and stabilizing floor beams and joists. Use an adjustable floor jack to temporarily secure weak floors, crawl spaces, heavy-duty areas, porches, decks, stairs or roof trusses.
  • 【SPECIFICATIONS】Range of adjustment: 11.8" - 16"; Height Capacity(each): 9920 lbs to 6860 lbs(3-4.5 ton); base plate dimension: 5" x 5" x 0.19"; top plate dimension: 4" x 4" x 0.27"; M22 thread;16 pins
  • 【HIGH QUALITY】This adjustable support jack is made of heavy-duty steel with painted surface, making it more sturdy, durable, and long-lasting.
  • 【ADJUSTABLE INSTALLATION】Simply keep the base plate stationary, rotate the top plate to the desired height and simply use a spanner to fix the nut.
  • 【SAFETY】The floor jack is fully adjustable and features a safety locking M22 screw and pins for added strength and safety.

How to choose a good adjustable jack posts

Does the idea of finding a fantastic adjustable jack posts make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in adjustable jack posts. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top adjustable jack posts products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top adjustable jack posts on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top adjustable jack posts brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top adjustable jack posts based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the adjustable jack posts were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good adjustable jack posts, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your adjustable jack posts.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting adjustable jack posts for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our adjustable jack posts. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what adjustable jack posts should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on adjustable jack posts.