---
product_id: 106552693
title: "BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack"
brand: "bisupply"
price: "€ 695.64"
currency: EUR
in_stock: true
reviews_count: 12
category: "Bi Supply"
url: https://www.desertcart.sk/products/106552693-bisupply-house-jacks-for-leveling-crawlspace-1-pack-12-to
store_origin: SK
region: Slovakia
---

# 12-16 inch adjustable height ISO9001 certified steel build 9,700 lb max load capacity BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack

**Brand:** bisupply
**Price:** € 695.64
**Availability:** ✅ In Stock

## Summary

> 🏗️ Elevate your space, elevate your standards!

## Quick Answers

- **What is this?** BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack by bisupply
- **How much does it cost?** € 695.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/106552693-bisupply-house-jacks-for-leveling-crawlspace-1-pack-12-to)

## Best For

- bisupply enthusiasts

## Why This Product

- Trusted bisupply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heavy-Duty Strength:** Supports up to 9,700 lbs, ensuring your floors stay secure during repairs.
- • **Certified Durability:** Crafted from ISO9001 certified oxide-finished steel for long-lasting reliability.
- • **User-Friendly Design:** Includes a turning bar and locking pins for quick, safe installation.
- • **Precision Height Control:** Easily adjust from 12 to 16 inches for perfect leveling every time.
- • **Temporary Yet Trustworthy:** Ideal for crawlspace and basement leveling during renovations—don’t settle for less.

## Overview

The BISupply House Jack is a robust, adjustable support post designed to temporarily lift and level sagging floors or crawlspaces. With a height range of 12 to 16 inches and a weight capacity of up to 9,700 lbs, it features ISO9001 certified steel construction and user-friendly installation components, making it a trusted choice for professional-grade home and industrial leveling projects.

## Description

Buy BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack: Floor Jacks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Strong and adjustable - Excellent item. I used this for a pier and beam house. Strong and adjustable making it easy to install.
Review: Easy to use, well made - Easy to use, well built

## Features

- [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 all height extensions
- [Adjust to Your Needs]: Our basement support columns screw jack post adjusts from 12-16in (30.48-40.64cm) 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MCL4CMH |
| Best Sellers Rank | #83,922 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #117 in Industrial Floor Jacks |
| Brand | BISupply |
| Color | red |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,019) |
| Date First Available | January 11, 2019 |
| Item Weight | 3.35 pounds |
| Item dimensions L x W x H | 13.7 x 5.5 x 7.3 inches |
| Item model number | 9171 |
| Load Capacity | 8.8 Pounds |
| Manufacturer | BISupply |
| Manufacturer Part Number | 9171 |
| Maximum Lifting Height | 16 Inches |
| Product Dimensions | 13.7 x 5.5 x 7.3 inches |
| UPC | 811498039171 |

## Product Details

- **Brand:** BISupply
- **Color:** red
- **Load Capacity:** 8.8 Pounds
- **Material:** Alloy Steel
- **Maximum Lifting Height:** 16 Inches

## Images

![BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack - Image 1](https://m.media-amazon.com/images/I/61OfSqxa7JL.jpg)
![BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack - Image 2](https://m.media-amazon.com/images/I/61UKhpNzqGL.jpg)
![BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack - Image 3](https://m.media-amazon.com/images/I/61elCuKCrrL.jpg)
![BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack - Image 4](https://m.media-amazon.com/images/I/61u2QCrmMDL.jpg)
![BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack - Image 5](https://m.media-amazon.com/images/I/71xmJHCeUjL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Could these be used to level a mobile home?**
A: BRIEFLY, while you are working on permanent piers or other supports. They provide a margin of safety while you're under the home working. They won't stand up to prolonged dampness. And they require solid bases below for weight distribution.

**Q: Need one for 29.25” to raise up slightly to reinforce a Beamer about 31”. Anyone? Thank you**
A: This one is adjustable from 12 - 16 inches so personally I would look for a taller jack. This would work in a pinch but only if you blocked it up.

**Q: Can this be permanent under the house ?**
A: I'm leaving my floor Jack's under the house permanently

**Q: What is a permanent solution to a sagging floor over a crawl space, any ideas?**
A: I dug out a hole and put jack in with cement around it.. the floor joist is solid now!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong and adjustable
*by R***Y on April 28, 2025*

Excellent item. I used this for a pier and beam house. Strong and adjustable making it easy to install.

### ⭐⭐⭐⭐⭐ Easy to use, well made
*by T***M on June 9, 2025*

Easy to use, well built

### ⭐⭐⭐⭐ Quality Reeks
*by S***X on December 14, 2024*

I bought a set of 3 for under my 50 year old house to sturdy up the flooring. After paying a foundation specialist company $5000 for leveling and bracing the main floor beam with their jacks, I decided to brace the center under the living room floor with my own jacks. These Bob's foundation jacks are just as good as the ones the foundation company used. I just want sturdy support, I'm not using them to raise the floor. I looked at other jacks and I believe these are money well spent

## Frequently Bought Together

- BISupply House Jacks for Leveling Crawlspace 1 Pack - 12 to 16 inch Adjustable Support Beam Basement Jack Post - Floor Lifting Joist Beam Brace for Cellar Ceiling - Screw Pole Jack
- Akron Adjustable Floor Jack (Model C-4), Telescoping Jack For Temporary Support, Size Range 1'-1' 3" (2 Pack)
- Vestil FJB-16 Basement Floor Jack, 12" - 16" Height Range, Maximum Height Capacity (lbs.) 9738, Minimum Height Capacity (lbs.) 9738, Red

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**Shop now:** [https://www.desertcart.sk/products/106552693-bisupply-house-jacks-for-leveling-crawlspace-1-pack-12-to](https://www.desertcart.sk/products/106552693-bisupply-house-jacks-for-leveling-crawlspace-1-pack-12-to)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-19*