







🏗️ Elevate your foundation game—because your floors deserve the best lift!
The BISupply Basement Floor Jack is a robust, adjustable screw jack post designed to temporarily support and level sagging floors and beams. With a height range of 19 to 36 inches and a maximum load capacity of 9,700 lbs, it features ISO9001 certified steel construction and a secure base plate for stable installation on concrete surfaces. Perfect for home and industrial renovation projects requiring reliable, temporary floor support.




| ASIN | B07M7XR11J |
| Best Sellers Rank | #80,060 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #123 in Industrial Floor Jacks |
| Brand | BISupply |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,019) |
| Date First Available | January 1, 2024 |
| Item Weight | 5.67 pounds |
| Item dimensions L x W x H | 20.7 x 5.3 x 7.5 inches |
| Item model number | 9188 |
| Load Capacity | 6800 pound |
| Manufacturer | BISupply |
| Manufacturer Part Number | 9188 |
| Maximum Lifting Height | 36 Inches |
| Product Dimensions | 20.7 x 5.3 x 7.5 inches |
| Style | Adjustable |
| UPC | 811498039188 |
R**Y
Strong and adjustable
Excellent item. I used this for a pier and beam house. Strong and adjustable making it easy to install.
T**M
Easy to use, well made
Easy to use, well built
T**N
works good but only if it is used for what it's dsigned for
I was doing a Kitchen remodel and the frig. was a 1000lbs. + so I added the extra support and lumber under the new refrigerator to beef up the area. (Anything more than that I would upgrade as I have to a support that meets code and that are designed for heavy supporting loads.) Adding the extra support really took the spring out of the floor and helped with the frig. level
C**K
Dang they nice
Arrived on time, packed well. Supper easy to install and stabilize my kitchen area of my house. I really liked the simplicity of putting them together and installing while in the crawl space. Liked so much I am getting 4 more for the other side of the house.
T**D
Well-made and affordable
I have an older house that's 60 years old and needed the floors raised as they had settled about three inches over time. A local company quoted me over $10K to do the job and after some official YouTube research I decided to take a swing at it myself and save some $. I bought 4 of these and hired some local contractors for $2K and 3 days later My house is dead level. I made sure everything was done properly with poured footers and after all was said and done the project was done for 1/4th of the price.
A**R
Easy to use
Well built and strong
W**K
All jacked up
Jacked as it should
D**E
Good quality jacks,
These are thick gauge steel, something you want when supporting a deck or beam when repairing. Read the directions!! Understand that improper use will get you hurt or worse. Don't go cheep when your life is at stake. If your saying "the should hold it" add another jack. More is better. I'm actually buying more as my family wants to use them too. Great value & quality product. I'll put my life on it...
C**E
Was easy to adjust to the right height, my flooring now seems a lot safer. One adverse comment, the use of the word "jacks" when it is only one jack.
A**R
Bob industrial: basement jack, joist jacks, shoring or adjustable basement supports are good quality the welds are nice thick metal for the base. Smooth screw jack mechanism holds. I have these guys under my house for 2 years now. Way easier then use a bottle jack and 4x4 post cut and shimmed. The price variable is crazy I bought the them at I m sure around 49.99 or 59.99 and saw the at 159.99. This make no sense since you can get the 36” 3 ft adjustable one for 30 to 40$ cheaper. This has led me to get the Vestil brand for 70$ and now have 8 of them and 4 Bob jacks. Bob are better not double the price better. Yes 15 to 20$ more maybe. I would love to buy direct at 10 pcs or more. Yes made in China they do make good steal products politics aside. Change the price and I’ll consider buying again!
P**E
Very slolid and easy to install !
G**Y
Exactly what I needed. Perfect size 👍
Trustpilot
2 months ago
1 month ago