---
product_id: 374000259
title: "2PCS Brass Hex Swivel 1/4\" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG"
brand: "minimprover"
price: "€ 2.17"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.hr/products/374000259-2pcs-brass-hex-swivel-1-4-npt-to-3-4
store_origin: HR
region: Croatia
---

# 600 PSI max pressure -65°F to 250°F temp range Hex design for 10mm Allen wrench 2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG

**Brand:** minimprover
**Price:** € 2.17
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Connect with confidence — the brass standard in garden hose adapters!

## Quick Answers

- **What is this?** 2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG by minimprover
- **How much does it cost?** € 2.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/374000259-2pcs-brass-hex-swivel-1-4-npt-to-3-4)

## Best For

- minimprover enthusiasts

## Why This Product

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

## Key Features

- • **Built to Withstand:** Operates flawlessly from -65°F to 250°F and pressures up to 600 PSI WOG, ready for any demanding environment.
- • **Precision Fit & Seal:** Includes silicone gaskets and recommends Teflon tape for leak-proof connections every time.
- • **Unmatched Durability:** Lead-free brass ensures corrosion resistance and safe use with drinkable water.
- • **User-Friendly Design:** Hex feature allows easy tightening with a 10mm Allen wrench, preventing adapter rotation during installation.
- • **Versatile Compatibility:** Perfect for garden hoses, irrigation systems, RV winterization, and multi-fluid applications including air, oil, and gas.

## Overview

This 2-piece brass swivel adapter set features lead-free construction for safe potable water use, a unique hex design for secure installation with a 10mm Allen wrench, and robust performance across a wide temperature (-65°F to 250°F) and pressure range (up to 600 PSI WOG). Ideal for garden hoses, irrigation, RV winterization, and multi-fluid systems, it includes silicone gaskets and supports reliable, leak-resistant connections.

## Description

★ Products Features:  Applicable for garden hose, under-ground sprinkler systems, city water lines, faucet, etc, could also be used for recreational vehicles winterization, such as RV/camper/boat/travel trailer which with an male garden hose thread water inlet.  * Designed for use in air, water, oil, nature, manufactured, mixed, liquefied petroleum or propane and LP Gas-Air  * Teflon tape and thread sealant are recommended for threaded joints.  * Temperatures range from -65 to 250 F. Max. Pressure: 600 PSI WOG,150 PSI for WSP.   ★ Package include:  2 x 3/4" Female GHT x 1/4" NPT Swivel Adapter 2 x Silicone gaskets

## Features

- ★ 【Material】Lead-free Brass, for your health and safety, it can be used for drinkable water.
- ★ 【Unique Design】Next to the 1/4 female NPT thread, we added a hex.It's designed for a 10mm Allen wrench to keep the adapter from turning while attaching the 1/4" NPT gauge.Thanks so mu much for John72's suggestion.
- ★ 【Description】Lead-free Brass for corrosion resistance, high temperature ductility and low magnetic permeability. Teflon tape and thread sealant are recommended for threaded joints for better sealing;Operating temperatures range from -53 to 121 degrees C (-65 to 250 degrees F) ,Rated pressure to 600 PSI WOG, 150 PSI for WSP.
- ★ 【Application】Adapter to easily winterize underground irrigation sprinkler systems, outdoor pipes, water lines, plumbing, homes, cabins, faucets, spigots, garden hoses, sillcocks, and hose bibbs by blow out method.
- ★ 【Package include】2 PCS 3/4" Female GHT x 1/4" Female NPT Swivel Adapter with 2 PCS silicone gaskets. Comes with 1 year guarantee.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Minimprover |
| Part number | H072-2 |
| Item Weight | 150 g |
| Package Dimensions | 13.21 x 10.49 x 2.69 cm; 150 g |
| Item model number | H072-2 |
| Size | 2 PCS Swivel 1/4" to 3/4" |
| Color | Brass |
| Material | Brass |
| Number Of Pieces | 2 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 2 PCS Swivel 1/4" to 3/4"
- **Material:** Brass
- **Brand:** Minimprover
- **Colour:** Brass
- **Connector type:** Adapter

## Images

![2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG - Image 1](https://m.media-amazon.com/images/I/612jDEqxCNL.jpg)
![2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG - Image 2](https://m.media-amazon.com/images/I/711FLM6Y-LL.jpg)
![2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG - Image 3](https://m.media-amazon.com/images/I/71JDU0ZgB3L.jpg)
![2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG - Image 4](https://m.media-amazon.com/images/I/7101eDMNh6L.jpg)
![2PCS Brass Hex Swivel 1/4" NPT to 3/4 inch Female GHT Garden Hose Thread Connector Adapter,Garden Hose Pipe Fitting For Fuel/AIR/Water/Oil/Gas WOG - Image 5](https://m.media-amazon.com/images/I/717gNkvFFZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Nice product.
  

*by B***. on Reviewed in Canada on 2 July 2023*

They are somewhat pricey but saved me a lot of trouble. Nice heavy brass. They are designed to attach and tighten to valve using a hex key. Would recommend product. Bob S.

### ⭐⭐⭐⭐⭐ 







  
  
    Better than pictured – read for install tips
  

*by H***H on Reviewed in the United States on 15 November 2022*

My biggest concern was how to tighten a pressure gauge onto this, so I was glad they included a solution. As others have said, you need a 10mm allen wrench to tighten this.The product pictures do not show the hexagonal shape on the inside, but it’s there for allen keys. You can use the L style (traditional) or the kind that are attached to a socket adapter (see my pictures).Another reviewer had a good idea, they removed the washer, and tightened it onto a hose thread very tight, and put the pressure gauge on that way. If you don’t have an allen that large, it’s not a bad idea, just be careful you don’t crack anything.Also, it was not clear that you get 2 brass setups, 2 black washers, 2 silicone washers, and some Teflon tape. You absolutely want Teflon on the ¼” threads. But, never use Teflon on hose threads. On a hose, the washer seals, the threads do not seal. So it’s a MUST on one side and MUST NOT on the other side.Also don’t double washer, that usually results in leaks (but not always).I got this because I wanted a pressure gauge to adjust my well pump pressure and my storage tank pressure. I wanted the pressure gauge to be 0-100 so I could see very clearly what the pressure was (using a 0-200 or 0-300 are half or third as precise, visually). This adapter allows me to put a standard 0-100 pressure gauge on a hose bibb. Nice!

### ⭐ 







  
  
    Does not fit
  

*by A***F on Reviewed in Saudi Arabia on 26 March 2023*

The thread size is not accurate. My fittings could go only one or two threads and then get stuck completely. This happens with all fittings from both sides.

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**Shop now:** [https://www.desertcart.hr/products/374000259-2pcs-brass-hex-swivel-1-4-npt-to-3-4](https://www.desertcart.hr/products/374000259-2pcs-brass-hex-swivel-1-4-npt-to-3-4)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-16*