---
product_id: 19814623
title: "Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized"
brand: "ellis"
price: "R$4377"
currency: BRL
in_stock: true
category: "Ellis"
url: https://www.desertcart.com.br/products/19814623-ellis-manufacturing-co-inc-4x4-screw-jack-galvanized
store_origin: BR
region: Brazil
---

# 6-inch precise adjustment range 15,000 lbs max load capacity Corrosion-resistant high-carbon steel Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized

**Brand:** ellis
**Price:** R$4377
**Availability:** ✅ In Stock

## Summary

> 🏗️ Elevate your build with rock-solid support — don’t settle for less!

## Quick Answers

- **What is this?** Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized by ellis
- **How much does it cost?** R$4377 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/19814623-ellis-manufacturing-co-inc-4x4-screw-jack-galvanized)

## Best For

- ellis enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Integrated lock-set screw guarantees secure, stable support under pressure.
- • **Trusted Legacy Since 1951:** Ellis Manufacturing’s craftsmanship delivers industry-leading reliability.
- • **Built to Endure Extreme Conditions:** Galvanized high-carbon steel resists corrosion for long-lasting durability.
- • **Precision Adjustment for Perfect Leveling:** 6-inch screw range ensures exact fit for 4x4 posts every time.
- • **Unmatched Strength for Heavy-Duty Projects:** Supports up to 15,000 lbs to stabilize and level with confidence.

## Overview

The Ellis Manufacturing Co., Inc 4x4 Screw Jack is a galvanized, heavy-duty leveling jack engineered to support up to 15,000 lbs. Featuring a 6-inch adjustable range with a 1.25-inch Acme threaded screw and corrosion-resistant high-carbon steel construction, it provides precise, secure, and durable structural support for both residential and commercial projects. Trusted since 1951, this screw jack is ideal for foundation repair, trench shoring, and permanent or temporary bracing.

## Description

Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized | Adjustable 4x4 screw jack for building permanent or temporary structural bracing in residential and commercial projects.: Industrial Products: desertcart.com: Industrial & Scientific

## Features

- HEAVY-DUTY LEVELING JACK FOR 4X4 POSTS - Designed to support up to 15,000 lbs, this steel screw jack stabilizes beams, levels joists, and reinforces crawl spaces. Built for demanding structural repairs, it offers strength, stability, and durability for residential and commercial applications.
- ADJUSTABLE & VERSATILE SUPPORT - Easily attaches to 4x4 nominal lumber with a 6-inch adjustment range for precise leveling. Functions like a lally column for structural reinforcement, making it ideal for trench shoring, construction, and foundation repair projects.
- SECURE & DURABLE CONSTRUCTION - Made from high-carbon steel with a corrosion-resistant finish, this 4x4 jack ensures long-term stability in extreme conditions. A built-in safety lock provides extra security, making it suitable for both permanent and temporary support.
- PRODUCT SPECS & MATERIALS - Weighs 12 lbs with a max load capacity of 15,000 lbs. Features a 6-inch adjustment range using a 1.25-inch Acme threaded screw, independent swivel base plates with 4-5/16" diameter holes, and a lock-set screw for stable, long-term support.
- TRUSTED QUALITY SINCE 1951 - Ellis Manufacturing Company has provided industry-leading structural support solutions for over 70 years. Renowned for durable construction materials and superior craftsmanship, Ellis is a trusted name in shoring and foundation repair.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009RRASBI |
| Best Sellers Rank | #156,506 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #247 in Industrial Floor Jacks |
| Brand Name | ELLIS |
| Color | Silver |
| Customer Reviews | 4.9 4.9 out of 5 stars (13) |
| Item Dimensions | 6 x 6 x 14.5 inches |
| Item Highlight | Adjustable 4x4 screw jack for building permanent or temporary structural bracing in residential and commercial projects. |
| Item Weight | 12 pounds |
| Load Capacity | Up to 15,000 Pounds |
| Manufacturer | ELLIS |
| Manufacturer Part Number | SJ-4G |
| Material Type | High Carbon Steel |
| Minimum Height | 14.5 inches |
| Number of Items | 1 |
| OEM Equivalent Part Number | SJ-4 |
| Style Name | screw |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ELLIS
- **Color:** Silver
- **Item Weight:** 12 pounds
- **Load Capacity:** Up to 15,000 Pounds
- **Material:** High Carbon Steel

## Images

![Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized - Image 1](https://m.media-amazon.com/images/I/31Y4ZdNKznL.jpg)
![Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized - Image 2](https://m.media-amazon.com/images/I/51-hph6eigL.jpg)
![Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized - Image 3](https://m.media-amazon.com/images/I/41C8Jb5z-tL.jpg)
![Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized - Image 4](https://m.media-amazon.com/images/I/51P5qoRxOoL.jpg)
![Ellis Manufacturing Co., Inc 4x4 Screw Jack - Galvanized - Image 5](https://m.media-amazon.com/images/I/51hWJmunOxL.jpg)

## Available Options

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

## Frequently Bought Together

- ELLIS Adjustable 4x4 Screw Jack with Galvanized Finish, Range of Adjustment 6"- Safe Load Capacity (15,000 lb)
- Ellis Manufacturing Company 4x4 Purlin Splicer - Smooth Adjoining of Purlins & Shores - Builds Temporary Supports
- Ellis Manufacturing Company Double 2x6 Joist Holder - Secure Posts to Joists in Crawl Space - Extra Lateral Support

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**Shop now:** [https://www.desertcart.com.br/products/19814623-ellis-manufacturing-co-inc-4x4-screw-jack-galvanized](https://www.desertcart.com.br/products/19814623-ellis-manufacturing-co-inc-4x4-screw-jack-galvanized)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-10-04*