---
product_id: 88584033
title: "Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4\" Adapter | Fits Garden Hose 3/4\" Threading Water Blowout Adapter Fitting to RV and Campe (3)"
brand: "hhyoosoo"
price: "€ 0.30"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.ie/products/88584033-lead-free-brass-winterize-sprinkler-systems-blowout-plug-quick-connect
store_origin: IE
region: Ireland
---

# Wide Application Durable Brass 7MM Hex Coupling Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4" Adapter | Fits Garden Hose 3/4" Threading Water Blowout Adapter Fitting to RV and Campe (3)

**Brand:** hhyoosoo
**Price:** € 0.30
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Connect with Confidence!

## Quick Answers

- **What is this?** Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4" Adapter | Fits Garden Hose 3/4" Threading Water Blowout Adapter Fitting to RV and Campe (3) by hhyoosoo
- **How much does it cost?** € 0.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/88584033-lead-free-brass-winterize-sprinkler-systems-blowout-plug-quick-connect)

## Best For

- hhyoosoo enthusiasts

## Why This Product

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

## Key Features

- • **Bonus Tool Included:** Comes with a handy wrench to make installation a breeze!
- • **Enhanced Performance:** Cushions vibrations and improves dynamic performance for a smoother experience.
- • **Unmatched Durability:** Crafted from high-quality lead-free brass, ensuring longevity and resistance to corrosion.
- • **Effortless Connection:** Quick connect air compressor adapter for seamless setup and operation.
- • **Versatile Compatibility:** Designed to fit standard 3/4" garden hose threading, making it perfect for RVs and campers.

## Overview

The Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor Adapter is a robust and versatile tool designed for seamless connections in various applications, including RVs and campers. Made from high-quality brass, it ensures durability and resistance to wear, making it an essential addition to your toolkit.

## Description

Feature:  Material: Brass  Color:Golden Tone  Side length: 7mm  Diagonal: 13.6mm  On the edge: 12  Height: 18mm  Cylindrical outer diameter: 11.5mm  Bottom thread: M4  Applicable machine shaft: 7mm  Scope: hexagonal coupling is used to connect the motor shaft and the hexagonal wheels.  Dimension:18 x 11.5mm/0.71 x 0.45"(L x Dia)  Package Include:  3 x Shaft Motor Flexible Coupling Coupler  1 x Allen Wrench  6x Screws

## Features

- 【Durable Material】7MM Motor Hexagonal Flexible Coupling,Made of high quality brass, sturdy and durable, antioxidant. (If there is a problem with the product, you will get a free refund.)
- 【Check the Size】Hexagonal coupling is applied for connect the motor shaft and the hexagonal wheels, support for most of the motor shaft whose diameter is 7 mm.
- 【Operating Principle】Used to join different organization in two axes, so that they can co-rotation torque transmission. Widely used in metal, mold, mechanical transmission.
- 【Our Advantage】Cushioning, vibration, improve the dynamic performance of shaft. Attached wrench is an aid too, a gift for you.
- 【Wide application】Hexagon motor flexible coupling for cup turner, cuptisserie, tumbler cup rotator, electric car toy, rod dryer, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HHYOOSOO |
| Item Weight | 1.37 ounces |
| Package Dimensions | 4.96 x 2.76 x 0.28 inches |
| Is Discontinued By Manufacturer | No |
| Color | 3 |
| Material | Brass |
| Number Of Pieces | 3 |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4" Adapter | Fits Garden Hose 3/4" Threading Water Blowout Adapter Fitting to RV and Campe (3) - Image 1](https://m.media-amazon.com/images/I/51F3Bi7UxiL.jpg)
![Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4" Adapter | Fits Garden Hose 3/4" Threading Water Blowout Adapter Fitting to RV and Campe (3) - Image 2](https://m.media-amazon.com/images/I/612SlHwspbL.jpg)
![Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4" Adapter | Fits Garden Hose 3/4" Threading Water Blowout Adapter Fitting to RV and Campe (3) - Image 3](https://m.media-amazon.com/images/I/61TK0DifZBL.jpg)
![Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4" Adapter | Fits Garden Hose 3/4" Threading Water Blowout Adapter Fitting to RV and Campe (3) - Image 4](https://m.media-amazon.com/images/I/61CyBXa2MPL.jpg)
![Lead-Free Brass Winterize Sprinkler Systems Blowout Plug Quick Connect Air Compressor 1/4" Adapter | Fits Garden Hose 3/4" Threading Water Blowout Adapter Fitting to RV and Campe (3) - Image 5](https://m.media-amazon.com/images/I/51T-QoZ7OCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect
  

*by K***R on Reviewed in the United States on December 17, 2018*

Perfect for what I needed them for, and arrived quickly

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**Shop now:** [https://www.desertcart.ie/products/88584033-lead-free-brass-winterize-sprinkler-systems-blowout-plug-quick-connect](https://www.desertcart.ie/products/88584033-lead-free-brass-winterize-sprinkler-systems-blowout-plug-quick-connect)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-29*