---
product_id: 4393083
title: "31340 Universal Slidewinder"
brand: "barker manufacturing"
price: "€ 138.71"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/4393083-31340-universal-slidewinder
store_origin: IE
region: Ireland
---

# 5,000 lb capacity Adjustable 19-47 in Corrosion-resistant 31340 Universal Slidewinder

**Brand:** barker manufacturing
**Price:** € 138.71
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Game with Barker's Slidewinders!

## Quick Answers

- **What is this?** 31340 Universal Slidewinder by barker manufacturing
- **How much does it cost?** € 138.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/4393083-31340-universal-slidewinder)

## Best For

- barker manufacturing enthusiasts

## Why This Product

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

## Key Features

- • **Convenient Set of Two:** Comes in a pack of two for double the utility and value.
- • **Heavy-Duty Durability:** Constructed from robust steel to withstand the toughest conditions.
- • **Impressive Load Capacity:** Supports up to 5,000 pounds, ensuring stability and safety.
- • **Corrosion-Resistant Finish:** Powder-coated zinc plating protects against rust and wear.
- • **Versatile Height Adjustment:** Easily adjusts from 19 to 47 inches, perfect for any project.

## Overview

The Barker 31340 Universal Slidewinders are a set of two heavy-duty adjustable supports designed to elevate slide-out tubes from 19 to 47 inches. With a remarkable static load capacity of 5,000 pounds and a corrosion-resistant powder-coated finish, these slidewinders are built for durability and reliability in any environment.

## Description

31340 Universal Slidewinder, Black

## Features

- Adjusts from 19 inch to 47 inch above ground
- Heavy-duty steel construction
- Cradles fit slide out tubes to 4.25 inch
- Powder-coated zinc plated to resist corrosion
- Static load capacity of 5,000 pounds
- Package Qty is 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Barker |
| Brand | BARKER |
| Model | 0147.1063 |
| Item Weight | 16.91 pounds |
| Product Dimensions | 22.25 x 18 x 5 inches |
| Country of Origin | USA |
| Item model number | 31340 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 31340 |

## Images

![31340 Universal Slidewinder - Image 1](https://m.media-amazon.com/images/I/51lmNA8+FPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    A good product but disappointing service from packer
  

*by D***R on Reviewed in the United States on July 18, 2014*

We were really disappointed because we bought two pairs and one of the pairs was a repackage that had the tops badly bent. The two boxes were packaged inside another box and it must have been very obvious to the packer that one set was damage because the box was badly damaged and the top of one support could be seen and was bent. When we opened the box both top pieces that support the slide-out track were quite bent and knocked about.  The other set was in excellent condition. We fitted the undamaged set and they worked very well and stabilized the movement of the slide-out and the fifth wheel. We were going to return the damaged set but they are tremendously heavy and we decided to see if we could hammer the tops back into shape., which we eventually did but not anywhere as good as the good set.  They were so badly out of shape that we could not fit them under the support track and get them to stand upright. We are using them and they seem to be holding the slide-out steady but we are not sure how long they will last.  We are snowbirds from Florida and live in our fifth wheel in Michigan for 5 months during the summer. They have definitely steadied the fifth-wheel and we feel better that our large slide-outs have something under them to support them, especially if we have heavy visitors sitting on our chairs.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very sturdy
  

*by C***. on Reviewed in the United States on February 5, 2018*

I'd actually prefer to give this 4.5 stars, but it felt petty.Overall this functions exactly as claimed. They're very sturdy jacks that are easy to install, and it's significantly decreased the amount of rocking that my 33' travel trailer does when people move around.The thing that bothers me is this: Two packets of small screws came in the box. The directions don't mention screws ANYWHERE, and I couldn't figure out where they were supposed to go. I haven't had any issues yet, but when you've got steel jacks helping to support a 6,000 pound camper you really start worrying about missing screws.I will say this- the directions don't mention leveling the ground beneath the jacks, but it's pretty important. I got a shovel out, leveled the ground where the jacks rest, and put a 2x4 under the jack. It's much more snug and secure that way. DON'T put the jacks on uneven ground because you'd risk them shifting or bending.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Accomplished what we wanted.
  

*by N***H on Reviewed in the United States on June 23, 2021*

These worked well, were easy to install, and were quite sturdy. Very happy 😊

---

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**Shop now:** [https://www.desertcart.ie/products/4393083-31340-universal-slidewinder](https://www.desertcart.ie/products/4393083-31340-universal-slidewinder)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-01*