---
product_id: 481820705
title: "10 Pieces Female Air Coupler Set, 1/4 Inch NPT Thread and Body Size Quick Connect Air Tool, Industrial Grade M-Style Coupler with Brass Finish for Quickly and Safely Disconnect Air Hose"
brand: "js tools"
price: "€ 59.39"
currency: EUR
in_stock: true
reviews_count: 3
category: "Js Tools"
url: https://www.desertcart.nl/products/481820705-10-pieces-female-air-coupler-set-1-4-inch-npt
store_origin: NL
region: Netherlands
---

# 10 pcs 1/4" NPT female couplers 300 PSI max working pressure Brass-plated corrosion resistance 10 Pieces Female Air Coupler Set, 1/4 Inch NPT Thread and Body Size Quick Connect Air Tool, Industrial Grade M-Style Coupler with Brass Finish for Quickly and Safely Disconnect Air Hose

**Brand:** js tools
**Price:** € 59.39
**Availability:** ✅ In Stock

## Summary

> ⚡️ Connect Fast, Work Smart, Last Longer!

## Quick Answers

- **What is this?** 10 Pieces Female Air Coupler Set, 1/4 Inch NPT Thread and Body Size Quick Connect Air Tool, Industrial Grade M-Style Coupler with Brass Finish for Quickly and Safely Disconnect Air Hose by js tools
- **How much does it cost?** € 59.39 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/481820705-10-pieces-female-air-coupler-set-1-4-inch-npt)

## Best For

- js tools enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Protective sleeve guard reduces risk of sudden hose release, keeping your workspace safe and efficient.
- • **Built to Last:** Solid steel core with brass plating delivers industrial-grade durability and corrosion resistance for long-term use.
- • **Secure Quick Connect:** Innovative 4 locking steel balls and knurled sleeve design provide a firm grip and prevent accidental disconnects.
- • **Universal Fit & Flow:** Standard 1/4" NPT thread and body size ensures seamless compatibility with most air tools and compressors.
- • **Peace of Mind Warranty:** Backed by a 1-year manufacturer’s limited lifetime warranty—buy with confidence and zero FOMO.

## Overview

This 10-piece Female Air Coupler Set features 1/4" NPT threads and body size, compatible with most industrial and M-style air tools. Crafted from solid steel with a brass finish, it offers corrosion resistance and a max working pressure of 300 PSI. Designed for quick, secure, and safe air hose disconnection, it includes a sleeve guard and 4 locking steel balls for enhanced durability and grip. Ideal for professional jobsites, automotive shops, or home garages, it comes with a 1-year limited warranty for reliable performance.

## Description

Air Couplers and Solid Construction 10 Pieces 1/4 Inch NPT Threads Female Air Coupler. Solid steel construction for high corrosion resistance and longer using life. Welcome to 7J Tools Hardware Store and you can find right air tool fittings Here. 7J Tools are easy to use and made with precision craftsmanship and the level of fit, finish and detail. Portable Size All the threads of coupler are 1/4 inch NPT, 1/4 inch body size (basic flow size) which is most common size. Max working pressure of 300 psi. Unrivaled Quality Body of coupler is made of scratch-resistant steel, durable brass-plated and custom steel sleeve design to last longer. With 4 locking steel balls for increased life and holding power. The design of knurled sleeve gives a better grip when connecting and disconnecting these fittings. Sleeve guard helps reduce the risk of accidental disconnects and protects the coupler sleeve. Easy Operation Four locking balls in the coupler which hold the plug securely, insert plug into coupler when pulling sleeve back. Automatic the plug is separated from all couplers when pulling sleeve back. Worry-Free Warranty For any reason you are not satisfied, you have a full year to return the item for refund or replacement. FREE 100% SATISFACTION GUARANTEE: 1 Years Warranty Provided by 7J Tools, So Click "Add to Cart" with Confidence.

Review: Great value
Review: Works well

## Features

- 【INCLUDES AND EASY CONNECT SYSTEM】 10pcs 1/4" NPT female thread air couplers, Sleeve guard helps reduce the risk of accidental disconnects and protects the coupler sleeve
- 【PRODUCT SIZE】 All 1/4" basic flow size (body size) with 1/4" NPT female thread of air quick couplers, interchangeable with most manufacturers, max working pressure of 300 psi
- 【EXCELLENT QUALITY】 Solid steel construction design, Brass plated for corrosion resistance and use of a longer life, Industrial / M-style interchangeable air quick coupler for easy matching of all Industrial / M-Style plugs / nipples with other manufacturers
- 【OCCASION APPLICATION】 All couplers to quickly and safely disconnect for professional jobsites, in automotive shops or at home in the garage for air hose, air compressor, air tools, air nailer, air blow gun, pressure washer
- 【SATIFACTION GUARANTEE】 All couplers come with manufacturer's limited lifetime warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | JS Tools |
| Color | Brass |
| Connector Type | Coupling |
| Item dimensions L x W x H | 4.45 x 2.13 x 2.13 inches |
| Material | Alloy Steel , Brass |
| Size | Female 1/4" NPT thread |

## Images

![10 Pieces Female Air Coupler Set, 1/4 Inch NPT Thread and Body Size Quick Connect Air Tool, Industrial Grade M-Style Coupler with Brass Finish for Quickly and Safely Disconnect Air Hose - Image 1](https://m.media-amazon.com/images/I/619wLNuu+qL.jpg)
![10 Pieces Female Air Coupler Set, 1/4 Inch NPT Thread and Body Size Quick Connect Air Tool, Industrial Grade M-Style Coupler with Brass Finish for Quickly and Safely Disconnect Air Hose - Image 2](https://m.media-amazon.com/images/I/51IqXibqKTL.jpg)
![10 Pieces Female Air Coupler Set, 1/4 Inch NPT Thread and Body Size Quick Connect Air Tool, Industrial Grade M-Style Coupler with Brass Finish for Quickly and Safely Disconnect Air Hose - Image 3](https://m.media-amazon.com/images/I/61Kbu3ix4VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value
*by A***R on February 9, 2025*



### ⭐⭐⭐⭐⭐ Works well
*by M***L on June 11, 2023*



### ⭐⭐ belle qualité
*by L***I on January 18, 2023*

Sur elles que j'ai posé 4...... 2 pas bonne !! :(

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**Shop now:** [https://www.desertcart.nl/products/481820705-10-pieces-female-air-coupler-set-1-4-inch-npt](https://www.desertcart.nl/products/481820705-10-pieces-female-air-coupler-set-1-4-inch-npt)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-10*