---
product_id: 19814623
title: "Ellis Manufacturing Co. Shore Holder, 3/16\" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type"
brand: "ellis"
price: "R6514"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/19814623-ellis-manufacturing-co-shore-holder-3-16-steel-cup-attaching
store_origin: ZA
region: South Africa
---

# 6-inch precise adjustment range 15,000 lbs max load capacity Corrosion-resistant high-carbon steel Ellis Manufacturing Co. Shore Holder, 3/16" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type

**Brand:** ellis
**Price:** R6514
**Availability:** ✅ In Stock

## Summary

> 🏗️ Elevate your structure with Ellis — where strength meets precision!

## Quick Answers

- **What is this?** Ellis Manufacturing Co. Shore Holder, 3/16" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type by ellis
- **How much does it cost?** R6514 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/19814623-ellis-manufacturing-co-shore-holder-3-16-steel-cup-attaching)

## 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

- • **Secure Locking Mechanism:** Integrated safety lock and lock-set screw provide steadfast stability for both temporary and permanent use.
- • **Trusted Legacy Since 1951:** Ellis Manufacturing’s 70+ years of craftsmanship means you’re investing in proven, industry-leading support.
- • **Built to Endure Extreme Conditions:** High-carbon steel with corrosion-resistant finish guarantees long-lasting durability and reliability.
- • **Unmatched Strength for Heavy Loads:** Supports up to 15,000 lbs to stabilize and level your toughest projects with confidence.
- • **Precision Adjustment for Perfect Fit:** 6-inch screw jack adjustment ensures exact leveling on 4x4 or 4x6 joists every time.

## Overview

The Ellis Manufacturing Co. Shore Holder is a heavy-duty steel screw jack designed to support up to 15,000 lbs, ideal for stabilizing and leveling 4x4 or 4x6 joists. Featuring a 6-inch adjustable range, corrosion-resistant high-carbon steel construction, and a secure locking mechanism, it delivers reliable, long-term structural support trusted by professionals since 1951.

## Description

Full description not available

## 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 |
|---------------|-------|
| Load Capacity | Up to 15,000 Pounds |
| Brand | ELLIS |
| Color | Silver |
| Item dimensions L x W x H | 6 x 6 x 14.5 inches |
| OEM Part Number | SJ-4 |
| Manufacturer | ELLIS |
| Product Dimensions | 6 x 6 x 14.5 inches |
| Item Weight | 12 pounds |
| ASIN | B009RRASBI |
| Date First Available | October 22, 2012 |

## Product Details

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

## Images

![Ellis Manufacturing Co. Shore Holder, 3/16" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type - Image 1](https://m.media-amazon.com/images/I/61yW26AcgQL.jpg)
![Ellis Manufacturing Co. Shore Holder, 3/16" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type - Image 2](https://m.media-amazon.com/images/I/81H9Sisa0KL.jpg)
![Ellis Manufacturing Co. Shore Holder, 3/16" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type - Image 3](https://m.media-amazon.com/images/I/81ja8hIJYvL.jpg)
![Ellis Manufacturing Co. Shore Holder, 3/16" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type - Image 4](https://m.media-amazon.com/images/I/81-LPcsqqJL.jpg)
![Ellis Manufacturing Co. Shore Holder, 3/16" Steel Cup for Attaching Shores to 4x4 or 4x6 Joists, Secure with Duplex Nails, 4x4 Cup Type - Image 5](https://m.media-amazon.com/images/I/81tqmCmXvEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    ellis support
  

*by M***R on Reviewed in the United States on January 10, 2024*

Pricey and shipping was extra expensive, but these are heavy duty and work well.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fantastic Tool
  

*by M***H on Reviewed in the United States on November 12, 2017*

I've been a professional remodeler for decades, but only discovered these a year or so ago.  They are, without a doubt, one of the most useful tools I've ever bought.  We keep 4 of them in the tool van and they come out all the time for shoring and light/medium structural jacking.  You don't  have to have 4x4's, just grab a couple 2x4's the length you need, screw them together and you are good to go.  A 2-3' iron bar is good for turning the bottom (the one Jet sells to go with their screw jacks works well).  No more trying to find  steel jack posts, that only have a range of a few inches, the right size.  No more endless cribbing - if you need another height, just cut another pair of 2x4's.  I know, they are stamped made in China, but some good old American ingenuity designed these.  They are not cheap junk.  I have supported, moved, and straightened a lot of residential framing with these in a short amount of time.  If you work on removing and modifying bearing walls (adding headers or beams), beefing up floor systems, rebuilding old porches, etc. YOU NEED THESE.  Best thing for structural remodeling since the LVL.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It works and it's safe!
  

*by M***N on Reviewed in the United States on April 28, 2022*

This unit is a must have for me, to replace beams, footings, support beams around my house SAFELY!It's easy to use and I feel very safe using the Ellis 4x4 Screw Jack - Adjustable Support...Cheers, Mark

## 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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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*