---
product_id: 122574934
title: "5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories"
brand: "parapeak"
price: "FREE"
currency: SGD
in_stock: false
reviews_count: 6
category: "Tools"
url: https://www.desertcart.sg/products/122574934-5-piece-air-coupler-and-plug-kit-1-4-inch
store_origin: SG
region: Singapore
---

# 5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories

**Brand:** parapeak
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories by parapeak
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/122574934-5-piece-air-coupler-and-plug-kit-1-4-inch)

## Best For

- parapeak enthusiasts

## Why This Product

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

## Description

Description:  Air Hose Connector, 5 Piece 1/4-Inch Industrial Zinc Plated Steel&#xA0;&#xA0;Quick Coupler Kit helps you switch quickly between different air tools and accessories. It is ideal for any shop or garage to quickly and safely disconnect air hoses. The plugs of air fittings can be widely used in systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation. It is designed to rotate, preventing twisted hoses and easily locks tool onto air hoses. This kit made of case hardened steel plated to resist rust,air hose connector fitting is sturdy, corrosion resistant and durable in use. This kit is also known as an air fittings kit, airline fittings kit, air hose fittings kit, air compressor fittings kit or air tool fittings kit according to its material and usage.  Specification: Air Inlet Size&#xFF1A;1/4-Inch NPT Thread Air Out Size&#xFF1A;1/4-Inch Industrial Series  Material&#xFF1A;Steel Surface Treatment: Zinc Plated Steel&#xA0; Temperature Range: -40&#x2109;to 225&#x2109;(-20&#x2103; to 107&#x2103;) Package: 1-Piece Quick female coupler, 3-Piece male plugs, 1-Piece female plug  Note: Recommended use with thread seal tape About MercuryCube: Located in the capital of the industry, we have natural technical and quality control advantages. The scientific production management mode and fast logistics impart our products the good quality and lower prices. Our operation team is experienced and exquisite in business. We adhere to the philosophy of serving our customers with care. At every step and every moment, we strive to provide you with the quality shopping experience, do everything with our hearts and concentrate on serving every consumer. Buyer&apos;s satisfaction is our main aim of service. So, if you have any comment, please feel free to contact us.

## Features

- ✔ Size: Standard 1/4-Inch Industrial style interchange coupler and plugs
- ✔ Material: Heavy duty zinc plated steel  construction is long-lasting and resistant to corrosion
- ✔ Wide to use: The plugs of air fittings can be widely used in systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation.
- ✔ Easy to connect or off: Designed to rotate for preventing twisted hoses and easily to achieve the connection or disconnection of piping without other tools.
- ✔ 5-Piece kit: 1-Piece Quick female coupler, 3-Pieces male plugs, 1-Piece female plug
- ›See more product details

## Images

![5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories - Image 1](https://m.media-amazon.com/images/I/31rg3xBwBeL.jpg)
![5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories - Image 2](https://m.media-amazon.com/images/I/41svEa+rhbL.jpg)
![5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories - Image 3](https://m.media-amazon.com/images/I/311GHVJoX3L.jpg)
![5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories - Image 4](https://m.media-amazon.com/images/I/41SQSsojHcL.jpg)
![5 Piece Air Coupler and Plug Kit, 1/4-Inch NPT, Industrial Type, Air Quick Connect, Air Hose Fittings, Air Compressor Accessories - Image 5](https://m.media-amazon.com/images/I/31sl5QdHYYL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Questionable
  

*by J***N on Reviewed in the United States on June 20, 2019*

The product looks good enough at a glance, but then I see a metal shaving inside one connector, which you yourself can see if you look closely at the attached picture. Zoom in. It appears to be only a cutting from making the thread, but it does make me question the quality control measures of the factory, and the quality of the product itself. I suppose it’ll work, but one should not have to worry about what’s inside each connector or about any other problem that might arise. Three stars for a mere average product. 2.5 stars, actually, would be more fair.

### ⭐⭐⭐⭐⭐ 







  
  
    Did the trick!
  

*by J***M on Reviewed in the United States on July 17, 2020*

I watched a youtube video on how to cut a hole in glass.  As recommended by that video, I ordered these.  I used the biggest one to cut a hole in a hollow glass block.  (Make sure you use water while drilling if you do this! ...or find the video.)  I look forward to seeing what else I can use these handy bits for!

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality
  

*by N***N on Reviewed in the United States on December 24, 2019*

Quality product, good price.

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**Shop now:** [https://www.desertcart.sg/products/122574934-5-piece-air-coupler-and-plug-kit-1-4-inch](https://www.desertcart.sg/products/122574934-5-piece-air-coupler-and-plug-kit-1-4-inch)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-18*