---
product_id: 257057366
title: "HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle"
brand: "hsu"
price: "$34.45"
currency: USD
in_stock: true
reviews_count: 13
category: "Hsu"
url: https://www.desertcart.us/products/257057366-hsu-straight-joints-extension-arms-for-gopro-insta-360-osmo
store_origin: US
region: United States of America
---

# 90° adjustable swivel angle Lightweight at just 36g High-grade aluminum alloy build HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle

**Brand:** hsu
**Price:** $34.45
**Availability:** ✅ In Stock

## Summary

> 🎥 Extend Your Vision, Capture Every Angle!

## Quick Answers

- **What is this?** HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle by hsu
- **How much does it cost?** $34.45 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/257057366-hsu-straight-joints-extension-arms-for-gopro-insta-360-osmo)

## Best For

- hsu enthusiasts

## Why This Product

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

## Key Features

- • **Complete Mounting Kit:** Includes two extension arms and thumbscrew for quick, secure setup on any rig.
- • **Universal Compatibility:** Seamlessly fits GoPro Hero 3 through 13 and most major action cameras.
- • **Ultra-Lightweight Design:** Weighs only 36 grams—adds stability without the bulk.
- • **Precision Angle Adjustment:** Customize your shot with up to 90° swivel for perfect framing every time.
- • **Rugged Aluminum Alloy Construction:** Rustproof, durable, and built to last through every adventure.

## Overview

The HSU Aluminum Alloy Extension Arm Mount is a premium, rustproof accessory designed for GoPro Hero 3 to 13 and other popular action cameras. Crafted from lightweight yet rugged aluminum alloy, it offers up to 90° adjustable swivel for versatile shooting angles. This mount kit includes two extension arms and a thumbscrew, ensuring stable, customizable setups on helmets, handlebars, and more—perfect for professionals and enthusiasts who demand durability and precision in every shot.

## Description

Product Description HSU Extension Arm for Hero 13/12/11/10/9/8/7/6/5/4/3 and other Action Cameras Easy to install: These camera extension arms are made of high-quality aluminum alloy, are lightweight and durable, and are easy to install. Stable: The extension camera mount uses elongated stainless steel locking screws to fix the camera and make it more stable. Perfect accessory: The adjustable arms can be connected to the camera mount, attached to the seat post, or installed to help the camera capture beautiful moments stably. Swivel extension mount kit: Comes with 2 different length GoPro arms and 1 thumbscrew. Screw these arms together to adjust the angle. Multifunctional: The other side of the action camera mounts can be connected to anti-roll bars, handlebars, helmet straps, and other accessories. Suitable for all GoPro Series and most sports cameras. Package Content 1 x Aluminum Alloy Extension Arm (3.5CM) 1 x Aluminum Alloy Extension Arm (5.0CM) 1 x Aluminum Alloy Thumbscrew 1 x Aluminium Alloy Screwdriver Compatibility GoPro Hero 13/12/11/10/9/8/7/6/5/4/3 GoPro Hero 11 Mini GoPro Max Osmo Action 6/5/4/3 Cameras Insta 360 Ace Pro 2 Action Camera HSU Professional Accessories for GoPro Action Cameras GoPro Extension Arms Camera Extension Arm Quick Release Buckle Clip Camera Clip Mount GoPro Adhesivie Mounts

Review: Much better than the standard - Well machined Good finish Fits perfectly Much stronger for the motor bike helmet You’ll be very unlikely to break it Wish I had bought sooner
Review: Aluminium - Great and very well made did the job don’t break like plastic alternative ones great for motorcycles

## Features

- High Quality: The extension arms for gopro are made of high-quality aluminum alloy, rustproof, rugged and durable, lightweight and stable.
- Wide Compatible: These action camera extension attachments are compatible with Hero 13/12/11/10/9/8/7/6/5/4/3, SJCAM, YICAM, AKASO, Insta360, and Osmo action cameras.
- Perfect Accessory: These gopro extension arms can be connected to the camera bracket, and fixed on the basic camera mount to help the camera capture beautiful moments stably.
- Angle Adjustable: These camera extension mounts install together in various combinations to adjust the angle, the max angle is 90.
- Package Includes: This action camera mount kit includes 2 extension arms（3.5cm/5.0cm）, 1 pcs thumbscrews.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HMJD1YC |
| Best Sellers Rank | 302 in Action Camera Mounts |
| Brand | HSU |
| Brand Name | HSU |
| Colour | Black |
| Compatible Devices | Cameras |
| Compatible Phone Models | Action Cameras |
| Compatible devices | Cameras |
| Compatible phone models | Action Cameras |
| Compatible with Vehicle Type | car, bike |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 865 Reviews |
| Enclosure Material | Aluminium |
| Item Dimensions | 16 x 11 x 2.1 centimetres |
| Item Weight | 36 g |
| Manufacturer | HSU |
| Manufacturer Part Number | HGP16BC |
| Model Name | HGP16BC |
| Model Number | HGP16BC |
| Mounting Type | Seat Mount |
| Mounting type | Seat Mount |
| Product Features | Adjustable, Lightweight |
| Shape | [UN] |
| Special feature | Adjustable, Lightweight |
| UPC | 612953826356 |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** HSU
- **Colour:** Black
- **Compatible devices:** Cameras
- **Compatible phone models:** Action Cameras
- **Mounting type:** Seat Mount

## Images

![HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle - Image 1](https://m.media-amazon.com/images/I/71QyA02bXIL.jpg)
![HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle - Image 2](https://m.media-amazon.com/images/I/51u1WqvSCiL.jpg)
![HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle - Image 3](https://m.media-amazon.com/images/I/71UIkt2Kh5L.jpg)
![HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle - Image 4](https://m.media-amazon.com/images/I/61ZHB-9qOkL.jpg)
![HSU Straight Joints Extension Arms for GoPro Insta 360 Osmo Action Cameras | Aluminium Alloy Same Direction Extension Mount with Thumbscrew, Install Together in Various Combinations to Adjust the Angle - Image 5](https://m.media-amazon.com/images/I/61BcRzV+OtL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this line up with the built in flanges of the Hero9? And once lined up, will the thumbscrew tighten enough to hold Hero in place?**
A: I have the hero5 if the flanges aren't any different then fiment is good and tight, I use it on my mc apes with no issues.

**Q: Do you make an offset joint in aluminum?**
A: I did not modify anything

**Q: Is it compatible with GoPro hero 11?**
A: To my knowledge the mounts are interchangeable through the gopro series (3,4,session,5-8, etc

**Q: Is this compatible with go pro max??**
A: Similar...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Much better than the standard
*by S***L on 10 August 2024*

Well machined Good finish Fits perfectly Much stronger for the motor bike helmet You’ll be very unlikely to break it Wish I had bought sooner

### ⭐⭐⭐⭐⭐ Aluminium
*by D***E on 29 May 2025*

Great and very well made did the job don’t break like plastic alternative ones great for motorcycles

### ⭐⭐⭐⭐⭐ HSU Aluminum Alloy Extension Arm Mount for GoPro
*by D***S on 8 January 2024*

I bought this kit to use with my chin mount on my helmet as I wasn't getting the correct angle I needed when riding. This fits perfectly and gives the flexibility to move the camera more. The quality is great being made from aluminium, I would recommend this product for gopro or other cameras. Many thanks.

## Frequently Bought Together

- HSU Aluminum Alloy Extension Arm Mount for GoPro, Same Direction Straight Joints Mount for Hero 13/12/11/10/9/8/7/6/5 and Other Action Cameras(Black)
- HSU Curved Extension Arm for GoPro, Aluminum Alloy Arced Camera Mount with 1/4 Screw Hole for most Action Cameras (7.6CM)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-30*