---
product_id: 576347996
title: "4 Pack Adjustable Floor Jack, 3.5 to 6 Inch, Mini Screw Jack, RV Step Stabilizer, House Leveling"
brand: "yxgjdp"
price: "R$1003"
currency: BRL
in_stock: true
reviews_count: 9
category: "Yxgjdp"
url: https://www.desertcart.com.br/products/576347996-4-pack-adjustable-floor-jack-3-5-to-6-inch
store_origin: BR
region: Brazil
---

# 3.5 to 6 inch adjustable height 4500 lbs load capacity Safety lock set screw 4 Pack Adjustable Floor Jack, 3.5 to 6 Inch, Mini Screw Jack, RV Step Stabilizer, House Leveling

**Brand:** yxgjdp
**Price:** R$1003
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your space with confidence—because every step deserves solid ground.

## Quick Answers

- **What is this?** 4 Pack Adjustable Floor Jack, 3.5 to 6 Inch, Mini Screw Jack, RV Step Stabilizer, House Leveling by yxgjdp
- **How much does it cost?** R$1003 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/576347996-4-pack-adjustable-floor-jack-3-5-to-6-inch)

## Best For

- yxgjdp enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Integrated safety lock set screw guarantees secure, wobble-free stability under load.
- • **Built to Last:** Durable corrosion-resistant coating ensures long-term performance in any environment.
- • **Rock-Solid Support:** Stabilize stairs, decks, and RV steps with up to 4500 lbs of reliable strength.
- • **Effortless Installation:** Compact, mini screw jack design fits tight spaces and installs in minutes—no hassle, no fuss.
- • **Precision Height Control:** Easily adjust from 3.5 to 6 inches for perfect leveling and support every time.

## Overview

The YXGJDP 4 Pack Adjustable Floor Jack set offers professional-grade support with a 4500 lbs load capacity and a versatile 3.5 to 6 inch adjustable height range. Designed for stabilizing floors, RV steps, porches, and decks, these corrosion-resistant mini screw jacks feature a safety lock set screw for secure, wobble-free performance. Compact and easy to install, they provide durable, reliable leveling and support solutions for both temporary and permanent use.

## Description

YXGJDP 4 Pack Adjustable 3½" to 6" Floor Jack，Mini Screw Jack，Adjustable Support Jack for The Floor,Post Floor Joist Jack,RV Step Stabilizer,House Jacks for Leveling.

Review: Works perfectly - Perfect! Stopped our trailer from moving around
Review: Great RV Step Support - The steps leading to our Class A motorhome were a bit springy when you entered and exited. Wanted something to support the bottom step. Looked at some of the ones that look like a scissor jack, but they seem to support the center only and allow each side to rock a little when entering and not stepping in the center. Mounted these to a 2 x 6 slipped under the step and rotated the top to contact the bottom of the step and then locked in place with the nut. Steps are now very solid. Well made. Would buy again

## Features

- 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 - The floor jacks are fully adjustable and come with a safety lock set screw to ensure security for added strength and safety.
- 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.
- 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.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C85N4L8F |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #525,660 in Automotive ( See Top 100 in Automotive ) #921 in RV Jacks & Stabilizers |
| Brand | YXGJDP |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (30) |
| Date First Available | June 15, 2023 |
| Item Weight | 1.3 pounds |
| Item dimensions L x W x H | 4 x 4 x 6 inches |
| Item model number | DBZY-9CM-S |
| Lift Type | manual |
| Load Capacity | 4500 Pounds |
| Manufacturer | YXGJDP |
| Manufacturer Part Number | 615-9CM |
| Maximum Lifting Height | 6 Inches |
| Model | 9CM-YT |
| Product Dimensions | 4 x 4 x 6 inches |
| Style | Floor Jack |

## Product Details

- **Brand:** YXGJDP
- **Load Capacity:** 4500 Pounds
- **Material:** High Carbon Steel
- **Maximum Lifting Height:** 6 Inches
- **Vehicle Service Type:** RV

## Images

![4 Pack Adjustable Floor Jack, 3.5 to 6 Inch, Mini Screw Jack, RV Step Stabilizer, House Leveling - Image 1](https://m.media-amazon.com/images/I/61zbX9sP9uL.jpg)
![4 Pack Adjustable Floor Jack, 3.5 to 6 Inch, Mini Screw Jack, RV Step Stabilizer, House Leveling - Image 2](https://m.media-amazon.com/images/I/61T9lC7+P7L.jpg)
![4 Pack Adjustable Floor Jack, 3.5 to 6 Inch, Mini Screw Jack, RV Step Stabilizer, House Leveling - Image 3](https://m.media-amazon.com/images/I/61u4DOoTWrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly
*by V***N on September 28, 2025*

Perfect! Stopped our trailer from moving around

### ⭐⭐⭐⭐⭐ Great RV Step Support
*by C***B on February 14, 2025*

The steps leading to our Class A motorhome were a bit springy when you entered and exited. Wanted something to support the bottom step. Looked at some of the ones that look like a scissor jack, but they seem to support the center only and allow each side to rock a little when entering and not stepping in the center. Mounted these to a 2 x 6 slipped under the step and rotated the top to contact the bottom of the step and then locked in place with the nut. Steps are now very solid. Well made. Would buy again

### ⭐⭐⭐⭐⭐ Great product, affordable, and easy to use.
*by A***R on April 18, 2025*

Easy to use and for a great price. I have a TV stand in the bedroom (actually a pressboard shoe rack we use as a TV stand) and it was starting to sag in the middle, despite the TV’s feet being on the edges and the shelf below it (holding our game systems) was as well. These fit perfectly and using one on the bottom and the other on the shelf directly above the other one the shelf and top part no longer sag. It’s wonderful.

## Frequently Bought Together

- YXGJDP 4 Pack Adjustable 3½" to 6" Floor Jack，Mini Screw Jack，Adjustable Support Jack for The Floor,Post Floor Joist Jack,RV Step Stabilizer,House Jacks for Leveling.
- 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
- 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.com.br/products/576347996-4-pack-adjustable-floor-jack-3-5-to-6-inch](https://www.desertcart.com.br/products/576347996-4-pack-adjustable-floor-jack-3-5-to-6-inch)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-04*