---
product_id: 461657808
title: "HUOPO SL31-20 7.5 inch 20lbs Gas Struts for Sentry Safe Replacement Parts, 7.5\" Shocks Spring Lift Support for RV Cabinet Door Boat Hatch Truck Tool Box Lid Sentrysafe QAP1BE, 2 Pack"
brand: "huopo"
price: "$35.92"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/461657808-huopo-sl31-20-7-5-inch-20lbs-gas-struts-sentry
store_origin: US
region: United States of America
---

# Includes 2 gas struts + full mounting kit 20 lbs lift force for smooth support 7.5 inch length for perfect fit HUOPO SL31-20 7.5 inch 20lbs Gas Struts for Sentry Safe Replacement Parts, 7.5" Shocks Spring Lift Support for RV Cabinet Door Boat Hatch Truck Tool Box Lid Sentrysafe QAP1BE, 2 Pack

**Brand:** huopo
**Price:** $35.92
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your safe game with effortless lift power!

## Quick Answers

- **What is this?** HUOPO SL31-20 7.5 inch 20lbs Gas Struts for Sentry Safe Replacement Parts, 7.5" Shocks Spring Lift Support for RV Cabinet Door Boat Hatch Truck Tool Box Lid Sentrysafe QAP1BE, 2 Pack by huopo
- **How much does it cost?** $35.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/461657808-huopo-sl31-20-7-5-inch-20lbs-gas-struts-sentry)

## 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

- • **Peace of Mind Warranty:** 18-month coverage plus 24/7 email support keeps you covered and confident in your purchase.
- • **Versatile Multi-Use Design:** Ideal for RV cabinets, toolboxes, boat hatches, and more—upgrade your space with effortless lift support.
- • **Effortless DIY Installation:** Pop-on ball joints and included hardware mean you’re set up in minutes with just a screwdriver.
- • **Reliable Durability & Support:** 20 lbs gas lift force ensures smooth, steady opening and closing every time—no more slams or jams.
- • **Precision Fit for Sentry Safes:** Seamlessly compatible with QAP1BE, QAP2BE, QAP1BLX, QAP2BLX models—no guesswork, just perfect fit.

## Overview

HUOPO’s 7.5 inch, 20 lbs gas struts are engineered as direct replacements for select Sentry safe lids, delivering smooth, reliable lift support. Designed for quick DIY installation, these durable gas shocks come with all necessary mounting hardware and an 18-month warranty, making them the go-to upgrade for safes, cabinets, toolboxes, and more.

## Description

Full description not available

## Features

- 【What sentrysafe models does this fit?】The 7.5" struts fit for sentry QAP1BE, QAP2BE, QAP1BLX, QAP2BLX safe box lid. Precautions：the old strut ends need to be retained for replacement
- 【What scenarios can it be used in?】the gas springs can use on cabinet door, toolbox lid, toy box, storage box, gun box, boat hatch door and other light DIY builds
- 【This shock lift easy to install?】Customers consistently mention that installation is quick and straightforward—just a flat-head screwdriver and some force to pop the opposite end onto the ball joint. Many note they had it installed in minutes
- 【Does it come with handware?】What’s in the Package:gas springs* 2, mounting brackets* 4, screws* 10
- 【What's the warranty coverage?】The 7.5in Gas Strut Shock Lift Support comes with a 18-month warranty and offer 24-hour email support, so you can reach out anytime if you have issues

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 746827176084 |
| Manufacturer | HUOPO |
| Item Weight | 11.7 ounces |
| Package Dimensions | 10.2 x 4.37 x 1.26 inches |
| Item model number | C1615046 |
| Manufacturer Part Number | C1602584A |

## Product Details

- **Brand:** HUOPO
- **Color:** Black
- **Material:** Alloy Steel
- **Auto Part Position:** Rear
- **Extended Length:** 7.5 Inches

## Images

![HUOPO SL31-20 7.5 inch 20lbs Gas Struts for Sentry Safe Replacement Parts, 7.5" Shocks Spring Lift Support for RV Cabinet Door Boat Hatch Truck Tool Box Lid Sentrysafe QAP1BE, 2 Pack - Image 1](https://m.media-amazon.com/images/I/61cDNRfqDJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits perfectly, works great, easy changeout.
*by H***R on January 23, 2025*

Great replacement for the failed hydraulic strut in my Sentry Pistol Safe. Took about 20 minutes to remove the old, failed hydraulic opener and put in the new one. The ends on the new and old struts are different. Just screw off the ends of both and put the Sentry strut ends on the new ones. Works like a charm. Lid opens fully and rapidly again. I put the second strut in the safe in case this one fails like the original did; it will be ready to change out again.

### ⭐⭐⭐⭐⭐ Good gas struts
*by M***P on July 18, 2025*

Very strong. Fit my Matco tool cart at work. Easy to i stall and worked as designed.

### ⭐⭐⭐⭐⭐ Perfect fit
*by T***N on August 29, 2025*

Perfect fit. Easy to install with easy to follow instructions

## Frequently Bought Together

- HUOPO C1615046 7.5 inch 20lb/89N Gas Shock Strut Lift Support fit for Sentry Safe Door Replacement Parts Rv Overhead Cabinet Lid Lightweight Sentrysafe Replace Tool Box Spring
- (4 Pack) 10mm Ball Studs with Hardware - 5/16-18 Thread x 1/2" Long Shank - Gas Lift Support Strut Fitting
- PAMAGOO C16-06867 C1606867 17 inch Gas Strut(Qty 2) 60 lbs/267 N Per Prop, Gas Spring Shock Lift for Camper Shell Leer are Topper Rear Window, Side Window, Pickup Truck Cab Canopy Door

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**Shop now:** [https://www.desertcart.us/products/461657808-huopo-sl31-20-7-5-inch-20lbs-gas-struts-sentry](https://www.desertcart.us/products/461657808-huopo-sl31-20-7-5-inch-20lbs-gas-struts-sentry)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*