---
product_id: 245322097
title: "20 inch 100 lbs Gas Struts for Heavy lid RV Bed Lift Kit, 20'' 445N Gas Prop Spring Shocks with Mounting Brackets for DIY Window Cabinet Door Tool Box, 2 Pack (fit 100-140 lbs)"
brand: "pamagoo"
price: "€ 91.97"
currency: EUR
in_stock: true
reviews_count: 13
category: "Pamagoo"
url: https://www.desertcart.nl/products/245322097-20-inch-100-lbs-gas-struts-for-heavy-lid-rv
store_origin: NL
region: Netherlands
---

# 100 lbs force power 20 inch extended length 360° rotating ball socket 20 inch 100 lbs Gas Struts for Heavy lid RV Bed Lift Kit, 20'' 445N Gas Prop Spring Shocks with Mounting Brackets for DIY Window Cabinet Door Tool Box, 2 Pack (fit 100-140 lbs)

**Brand:** pamagoo
**Price:** € 91.97
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your heavy lids with effortless power and precision!

## Quick Answers

- **What is this?** 20 inch 100 lbs Gas Struts for Heavy lid RV Bed Lift Kit, 20'' 445N Gas Prop Spring Shocks with Mounting Brackets for DIY Window Cabinet Door Tool Box, 2 Pack (fit 100-140 lbs) by pamagoo
- **How much does it cost?** € 91.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/245322097-20-inch-100-lbs-gas-struts-for-heavy-lid-rv)

## Best For

- pamagoo enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** 20-inch length with 12.13-inch compressed size ensures seamless replacement and installation.
- • **Heavy-Duty Strength:** Supports lids up to 140 lbs effortlessly, perfect for RV beds and toolboxes.
- • **Smooth 360° Rotation:** Ball socket ends provide perfect alignment and hassle-free lid movement.
- • **Quick & Tool-Free Setup:** Includes mounting brackets and nuts with an easy-to-follow guide for fast DIY installation.
- • **Durability You Can Trust:** Crafted from high-quality steel with leak-proof seals for long-lasting performance in extreme temperatures.

## Overview

The PAMAGOO 20 inch 100 lbs Gas Struts come in a 2-pack designed to lift heavy lids ranging from 100 to 140 lbs. Built with high-quality steel and high-density seals, these gas springs offer durable, leak-proof performance and operate smoothly across a wide temperature range. Featuring 360° rotating ball socket ends and included mounting hardware, they enable quick, tool-free installation for RV beds, toolboxes, cabinets, and more.

## Description

Buy PAMAGOO 20 inch 100 lbs Gas Struts for Heavy lid RV Bed Lift Kit, 20'' 445N Gas Prop Spring Shocks with Mounting Brackets for DIY Window Cabinet Door Tool Box, 2 Pack (fit 100-140 lbs): Lift Supports - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Work as expected - Work as advertised. My installation was easy, as I replaced the same model that would no longer hold the door of my camper open with these (but with greater load capacity). I reused the brackets already installed. Your mileage may vary, but these work as expected.
Review: Works great for our ottoman top soft closing - Works great! Now my ottoman with broken fabric connectors, closes softly and safely.

## Features

- [GAS STRUTS HEAVY DUTY] Our Gas Struts For Heavy Lid (Up To 100lbs-140lbs Capacity) Boast Robust Construction, Ideal For Heavy Wooden Lids, Rv Storage Compartments & Truck Toolboxes. Perfect Replacement For Old/Damaged Gas Struts
- [Gas Struts 20 Inch] Choose From Our Commonly Chosen Gas Struts 20 Inch Models To Fit Your Specific Application. Extended Length: 20.00 Inches, Compressed Length 12.13 Inches, Each Strut Provides 100 Ibs Of Force (445N), Sold In 2 Pack. Don’t Compress Manually Before Installation
- [GAS STRUTS DIVERSE APPLICATIONS] Ideal As Gas Shocks Lift Lid Solutions For Various Settings: Rv Bed, Boats, Tv Cabinets, Storage Boxes Murphy Bed, Truck Bed Cover, DIY Toy Tool Storage Box, Trash Bin Etc. Providing Easy Access To Stored Items Without The Hassle Of Heavy Lifting. Suitable For Both Residential And Commercial Use
- [GAS STRUTS HIGH-QUALITY] Pamagoo Gas Spring Products Are Made With High-Quality Steel And High-Density Seals, Offering Excellent Durability And Leak-Proof Performance. They Can Prevent Scratches And Extend Service Life. Each Pamagoo Gas Spring Ensures Stable And Consistent Performance Across Extreme Temperatures (-14°F To 113°F)
- [GAS STRUTS EASY INSTALLATION] No Special Tools Required For Installation! Each Set Includes Gas Strut X 2; Nut X 4; Mounting Bracket X 4; Installation Guide X 1. The Ball Socket Ends Provide 360° Rotation For Perfect Alignment. You Can Enjoy The Convenience Of Easy Lid Opening And Closing Within A Few Minutes
- [GAS STRUTS QUALITY ASSURANC] We Offer 18 Months Quality Support And 24-Hour Online Service For Every Pamagoo Gas Strut Set. Before Buying, Please Confirm Your Old Gas Strut’S Parameters Or Lid Weight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GXTCCDF |
| Best Sellers Rank | #4,023 in Automotive ( See Top 100 in Automotive ) #24 in Automotive Replacement Shock Lift Supports |
| Date First Available | August 28, 2020 |
| Item Weight | 1.85 pounds |
| Item model number | JT256-0 |
| Manufacturer | PAMAGOO |
| Operating force | 100 Pounds |
| Product Dimensions | 20 x 1 x 1 inches |
| UPC | 746827169154 746827168836 746827169130 746827168775 746827164722 746827172871 746827169147 |

## Product Details

- **Auto Part Position:** Bottom
- **Brand:** PAMAGOO
- **Color:** Black
- **Extended Length:** 19.96 Inches
- **Material:** Alloy Steel

## Images

![20 inch 100 lbs Gas Struts for Heavy lid RV Bed Lift Kit, 20'' 445N Gas Prop Spring Shocks with Mounting Brackets for DIY Window Cabinet Door Tool Box, 2 Pack (fit 100-140 lbs) - Image 1](https://m.media-amazon.com/images/I/51nyHOrSL5L.jpg)

## Available Options

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

## Questions & Answers

**Q: Could anyone share where you installed this gas prop?**
A: Hi there,
Here are some DIY project for your reference~
We provide 18-Months support for our gas prop, please contact us for help via Pamagoo@outlook.com whenever needed!
Have a nice day!
Julia from Pamagoo

**Q: If my door weighs 36 lbs and is 48” wide and 33” tall What strut size do I need? We want to have a pair.**
A: If these are the ones I purchased. They were too strong for my toy hauler entry door. 6.5ft tall, 30"wide. One was to stiff. They manufacturers sent a lighter pair that were perfect. Is recommend lighter

**Q: Is there an installation manual in the package**
A: Hi there, we provide 18-Months support, please contact us for help via Pamagoo@outlook.com when ever needed.
Yes, there have installation guide in the package. Also, I will upload our video version of installation guide for you to refer.
Have a nice day!
Susan from Pamagoo

**Q: I have a 3/4” plywood attic hatch door that measures 37” x 96” and I believe roughly weight just under 60 lbs. Do I need one or two shocks??**
A: Dear customer,
20-inch 67-lbs gas spring can provide a force of 53.6-73.7 lbs. It is recommended to use a pair together.
And if you encounter problems in use, please contact us, we provide 18 months of support services.
Pamagoo service center

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work as expected
*by S***N on January 8, 2026*

Work as advertised. My installation was easy, as I replaced the same model that would no longer hold the door of my camper open with these (but with greater load capacity). I reused the brackets already installed. Your mileage may vary, but these work as expected.

### ⭐⭐⭐⭐⭐ Works great for our ottoman top soft closing
*by R***H on January 16, 2026*

Works great! Now my ottoman with broken fabric connectors, closes softly and safely.

### ⭐⭐⭐⭐ Worked for application with reservations.
*by D***. on March 29, 2025*

Used for supporting an RV bed. According to directions, bed lift weights 69#. Installed according to directions. Secured to 3/4" plywood on one end and 2"x4" on the other end using the factory supplied brackets. Moving the brackets was necessary as they were replacing identical sized struts that were rated for a lesser weight and wouldn't support the bed. Upon trying to mount the new higher weight struts I discovered that they would not support the bed using the original angles. I re-weighed the bed to verify my original determination. Then I installed the new brackets to correspond to the angles in the directions. They support the bed without issue now. However, I am skeptical about the longevity of the mounting brackets as they bend slightly under the weight of the bed when raised. I would think they would fail under rated capacity or may fail in this application over time.

## Frequently Bought Together

- PAMAGOO 20 inch 100 lbs Gas Struts for Heavy lid RV Bed Lift Kit, 20'' 445N Gas Prop Spring Shocks with Mounting Brackets for DIY Window Cabinet Door Tool Box, 2 Pack (fit 80-110 lbs)
- Vepagoo Gas Struts 15 Inch 22.5Lb/100N Shocks for Heavy Lid, RV Bed Toolbox Boat Hatch Cabinet Trap Door, Heavy Duty Lift Support Spring with Mounting Brackets, (Fit 18lb-25lb Lid) 2pcs (1pair)
- (4 Pack) 10mm Ball Studs with Hardware - 5/16-18 Thread x 1" Long Shank - Gas Lift Support Strut Fitting

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-14*