---
product_id: 16438125
title: "JS-55 - Size Range 2'10\"-4'7\" (15Ga)"
brand: "tiger brand jack post"
price: "A$225"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/16438125-js-55-size-range-210-47-15ga
store_origin: AU
region: Australia
---

# Adjustable height 2'10"-4'7" Double locked safety mechanism 18,000 lbs load capacity JS-55 - Size Range 2'10"-4'7" (15Ga)

**Brand:** tiger brand jack post
**Price:** A$225
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your space with rock-solid support you can trust!

## Quick Answers

- **What is this?** JS-55 - Size Range 2'10"-4'7" (15Ga) by tiger brand jack post
- **How much does it cost?** A$225 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/16438125-js-55-size-range-210-47-15ga)

## Best For

- tiger brand jack post enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Double locked design ensures secure, worry-free support
- • **Built to Last:** Crafted from premium high carbon steel for long-term durability
- • **Unmatched Strength:** Supports up to 18,000 lbs—engineered for heavy-duty stability
- • **Precision Adjustability:** Easily fine-tune height from 2'10" to 4'7" for perfect fit every time
- • **Versatile Secondary Support:** Ideal for permanent use under sagging floors, basement beams, and stairwells

## Overview

The Tiger Brand JS-55 Jack Post is a heavy-duty, adjustable steel support post designed to hold up to 18,000 pounds. With a height range from 2'10" to 4'7", it offers precise installation flexibility. Its double locked safety feature and premium high carbon steel construction make it a reliable solution for correcting sagging floors, supporting basement beams, and providing permanent secondary support.

## Description

JS-55 - Size Range 2'10"-4'7" (15Ga)

## Features

- DURABLE - Premium quality, heavy duty high carbon steel
- ADJUSTABLE - Easy to assemble, easy to install
- HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more
- SAFE - Double locked for added safety
- SECONDARY SUPPORT - Can be used permanently if as a secondary support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Load Capacity | 18000 pound |
| Maximum Lifting Height | 10 Inches |
| Brand | Tiger Brand Jack Post |
| Color | Black |
| Item dimensions L x W x H | 3 x 29 x 5 inches |
| Minimum Height | 2.83 Feet |
| Manufacturer | TV Non-Branded Items (Home Improvement) |
| UPC | 050528137085 784497293762 400999999055 838956000559 |
| Global Trade Identification Number | 00838956000559 |
| Model | Tiger Brand |
| Item Weight | 10.8 pounds |
| Product Dimensions | 3 x 29 x 5 inches |
| Item model number | JS-55 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 556944 |

## Product Details

- **Load Capacity:** 18000 pound
- **Maximum Lifting Height:** 10 Inches
- **Brand:** Tiger Brand Jack Post
- **Color:** Black
- **Item dimensions L x W x H:** 3 x 29 x 5 inches

## Images

![JS-55 - Size Range 2'10"-4'7" (15Ga) - Image 1](https://m.media-amazon.com/images/I/61IlEhgIoOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Deck brace
*by N***Y on November 11, 2024*

Worked as presented. Easy installation

### ⭐⭐⭐⭐⭐ Floor jack
*by J***A on October 26, 2024*

Well made for the price sturdy.

### ⭐⭐⭐⭐⭐ Great When You Need Temporary Support to Make Repairs
*by J***E on May 7, 2020*

I needed to replace some rotting posts on my porch / deck. This jack post was the perfect solution and it allowed me to safely replace the posts. I didn't permanently mount a board to the plates, but placed one board on the bottom and one board on top which provided excellent support. I could have built some temporary posts, but this jack post was much stronger and I was actually surprised how inexpensive it is. Never heard of a jack post until I started researching how to replace a deck post. Glad I found this because it made my job so much easier.

## Frequently Bought Together

- Tiger Brand Jack Post JS-55 - Size Range 2'10"-4'7" (15Ga)
- Tiger Brand Jack Post JS-36 1'7"-3' (15 Ga)
- Tiger Brand Jack Post JS-100 - Size Range 4'8"-8'4" (15Ga)

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**Shop now:** [https://www.desertcart.com.au/products/16438125-js-55-size-range-210-47-15ga](https://www.desertcart.com.au/products/16438125-js-55-size-range-210-47-15ga)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*