---
product_id: 619502395
title: "HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets"
brand: "huopo"
price: "¥5425"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/619502395-huopo-28-inch-80lb-356n-gas-shock-strut-spring-lift
store_origin: JP
region: Japan
---

# 28-inch extended length Includes mounting brackets & adjustable ball connectors 80 lb / 356 N lift force HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets

**Brand:** huopo
**Price:** ¥5425
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your space with effortless power and precision lift!

## Quick Answers

- **What is this?** HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets by huopo
- **How much does it cost?** ¥5425 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/619502395-huopo-28-inch-80lb-356n-gas-shock-strut-spring-lift)

## Best For

- huopo enthusiasts

## Why This Product

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

## Key Features

- • **Durable Carbon Steel Build:** Premium steel construction ensures long-lasting, wobble-free stability
- • **Effortless Heavy-Duty Lift:** Smoothly supports lids weighing 64-88 lbs with one-finger ease
- • **Precision Adjustable Force:** Customizable mounting angles for perfect lift control every time
- • **Quick & Clear Installation:** Comes with detailed guide and brackets for a hassle-free 20-minute setup
- • **Versatile Multi-Use Design:** Ideal for RV beds, storage lids, trap doors, and custom projects

## Overview

The HUOPO 28 Inch Gas Shock Strut delivers a robust 80 lb (356 N) lift force with a 28-inch extended length, engineered from durable carbon steel. Designed for heavy-duty applications like RV bed doors, storage lids, and trap doors, it includes adjustable mounting brackets and rotatable ball connectors for tailored installation. Backed by a 13-month service guarantee and praised for smooth, stable operation, this set of two gas struts transforms heavy lifting into a seamless, one-finger experience.

## Description

Product description HUOPO offers you endless product choices 20 inch gas struts 10 inch gas struts 25 inch gas struts 16 inch gas struts 27 inch gas struts 36 inch gas struts

Review: Holds My Storage Bed Wide Open, Every Single Time - Building a custom storage bed, I needed struts that could lift the mattress and base without fighting me every time. These do exactly that. The 100lb struts hold everything up with no effort on the way up. Pulling it back down takes more force than I expected, but that's probably my fault for going too heavy on the weight rating. Comes with mounting brackets, which made the install quick. If you're building a lift-up storage bed or any kind of hatch, these are a solid pick. Just size down on the rating if your lid isn't all that heavy.
Review: Powerful and easy to install gas struts - These gas struts are seriously impressive. I used them on a heavy RV bed platform, and they lift it smoothly with almost no effort. The strength is exactly as advertised, and the build quality feels premium with solid steel construction that looks like it will last for years. Installation was straightforward with the included brackets and clear instructions. I had everything set up in about 20 minutes using just a screwdriver. Once installed, the lift feels stable and controlled, with no wobble or noise. The one-finger operation is a nice touch and makes access so much easier. Overall, these struts are powerful, reliable, and worth every penny.

## Features

- Where 28 Inch Gas Strut Are Used: 28 inch gas shock can use for rv doors; rv bed storage; trailer lid; toolbox lid; custom awning window; snowmobile trailer; basement door; storage lid or other custom projects. Gas spring will work normally if you choose the right parameters and install correctly
- How To Choose Suitable Gas Strut: 28 inch 80 lb Force: 356 N lift support. Extened length: 28.00 inch. Compressed length: 16.20 inch. Applicable lid weight range 64-88 lb by adjust mounting angle. Please measure the weight and length before purchase
- 28 Inch Gas Strut That How to Install Correctly: We provide detailed installation instructions. You can adjust the mounting points to control the amount of force applied to the gas spring. The ball connector is removable and rotatable
- 28 Inch Gas Shock pack Content: Package contains 28Inch Gas Strut X 2; Nut X 4; Bracket X 4; Installation guide X 1. Please note: Screws not inclued
- About Support: HUOPO offer a 13-month service. Contact us if you have concerns. Our customer service team will respond quickly and within 12 hours to give you a pleasant shopping experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNYTZ53T |
| Auto Part Position | Unknown |
| Best Sellers Rank | #64,233 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Mechanical Gas Springs |
| Brand | HUOPO |
| Brand Name | HUOPO |
| Color | Black |
| Compressed Length | 16.2 Inches |
| Customer Reviews | 4.4 out of 5 stars 455 Reviews |
| Extended Length | 28 Inches |
| Included Components | gas strut |
| Manufacturer | HUOPO |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Model | 746827184041 |
| Operating Force | 80 Pounds |
| Operating force | 80 Pounds |
| Part Number | 30inch Gas Struts |
| UPC | 746827184041 |

## Product Details

- **Auto Part Position:** Unknown
- **Brand:** HUOPO
- **Color:** Black
- **Extended Length:** 28 Inches
- **Material:** Carbon Steel

## Images

![HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets - Image 1](https://m.media-amazon.com/images/I/611qrF6JbhL.jpg)
![HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets - Image 2](https://m.media-amazon.com/images/I/71wpRmZyCbL.jpg)
![HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets - Image 3](https://m.media-amazon.com/images/I/71N12yQ7P2L.jpg)
![HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets - Image 4](https://m.media-amazon.com/images/I/71kKWRtfXBL.jpg)
![HUOPO 28 Inch 80lb/356N Gas Shock Strut Spring Lift Support for RV Bed Door Floor Hatch Boat Shed Window Custom Heavy Duty Trap Door, Set of 2 with Mounting Brackets - Image 5](https://m.media-amazon.com/images/I/71zSuzlDhVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Holds My Storage Bed Wide Open, Every Single Time
*by H***G on May 16, 2026*

Building a custom storage bed, I needed struts that could lift the mattress and base without fighting me every time. These do exactly that. The 100lb struts hold everything up with no effort on the way up. Pulling it back down takes more force than I expected, but that's probably my fault for going too heavy on the weight rating. Comes with mounting brackets, which made the install quick. If you're building a lift-up storage bed or any kind of hatch, these are a solid pick. Just size down on the rating if your lid isn't all that heavy.

### ⭐⭐⭐⭐⭐ Powerful and easy to install gas struts
*by K***Y on October 27, 2025*

These gas struts are seriously impressive. I used them on a heavy RV bed platform, and they lift it smoothly with almost no effort. The strength is exactly as advertised, and the build quality feels premium with solid steel construction that looks like it will last for years. Installation was straightforward with the included brackets and clear instructions. I had everything set up in about 20 minutes using just a screwdriver. Once installed, the lift feels stable and controlled, with no wobble or noise. The one-finger operation is a nice touch and makes access so much easier. Overall, these struts are powerful, reliable, and worth every penny.

### ⭐⭐⭐⭐⭐ side by side doors
*by C***C on March 27, 2026*

Installed them on my side by side. Holds the door open even on a hill.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-06*