---
product_id: 245277420
title: "ARB Hose Coupling Us Std Npt 1Pk (740112)"
brand: "arb"
price: "C$3042"
currency: NIO
in_stock: true
reviews_count: 10
category: "Arb"
url: https://www.desertcart.ni/products/245277420-arb-hose-coupling-us-std-npt-1pk-740112
store_origin: NI
region: Nicaragua
---

# Quick disconnect coupling 1/4 inch NPT thread size Durable brass construction ARB Hose Coupling Us Std Npt 1Pk (740112)

**Brand:** arb
**Price:** C$3042
**Availability:** ✅ In Stock

## Summary

> ⚙️ Connect with confidence — the last coupling your compressor will ever need!

## Quick Answers

- **What is this?** ARB Hose Coupling Us Std Npt 1Pk (740112) by arb
- **How much does it cost?** C$3042 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/245277420-arb-hose-coupling-us-std-npt-1pk-740112)

## Best For

- arb enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Brass Build:** Engineered for long-lasting durability and corrosion resistance
- • **Compact & Lightweight:** Fits tight spaces without compromising strength
- • **Precision 1/4" NPT Thread:** Seamless fit for standard pneumatic systems
- • **Effortless Quick Disconnect:** Save time with fast, leak-free hose changes
- • **Tested for Real-World Performance:** Proven reliability under demanding conditions

## Overview

The ARB Hose Coupling US Std NPT 1Pk (740112) is a premium brass pneumatic hose connector featuring a 1/4 inch NPT thread for universal compatibility. Designed and tested for durability and leak-free performance, it offers quick disconnect functionality ideal for professional and DIY use. Compact and lightweight, it fits snugly in tight spaces, making it a trusted choice for automotive and industrial applications.

## Description

ARB Hose Coupling Us Std Npt 1Pk (740112)

Review: Good product. - Good product. Good price.
Review: Works great, no leaks, quick disconnect. - Just be sure to wrap the threads with some plumbers tape and this thing is good to go. No leaks, easy disconnect. One note unrelated to the quality of the product - make sure you measure the clearance between your compressor and your enclosure. I installed mine under the hood of my truck and this coupling just barely fit. I didn't even think about it at the time and I got lucky.

## Features

- Leading Manufacturer Of High-Quality Products
- International Renown For Our Diverse Range Of Award-Winning Products
- Designed With The User In Mind
- Proven And Tested For Durability And Function In Real-World Conditions
- Meeting Or Exceeding All Required And Standardized Testing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1JTKZF |
| Best Sellers Rank | #100,803 in Automotive ( See Top 100 in Automotive ) #26 in Automotive Replacement Hose Fittings & Adapters |
| Brand | ARB |
| Color | Factory |
| Connector Type | Coupling |
| Date First Available | December 5, 2017 |
| Exterior Finish | Brass |
| Global Trade Identification Number | 09332018048899 |
| Item Weight | 3.84 ounces |
| Item dimensions L x W x H | 5 x 3 x 1 inches |
| Item model number | 740112 |
| Manufacturer | ARB USA |
| Material | Brass |
| Number of Pieces | 1 |
| Product Dimensions | 5 x 3 x 1 inches |
| Size | One Size |
| Thread Size | 1/4 inch |
| Thread Type | NPT |

## Product Details

- **Brand:** ARB
- **Color:** Factory
- **Connector Type:** Coupling
- **Exterior Finish:** Brass
- **Item Weight:** 3.84 ounces
- **Item dimensions L x W x H:** 5 x 3 x 1 inches
- **Material:** Brass
- **Size:** One Size
- **Thread Size:** 1/4 inch
- **Thread Type:** NPT

## Images

![ARB Hose Coupling Us Std Npt 1Pk (740112) - Image 1](https://m.media-amazon.com/images/I/61XDO5PwkiL.jpg)
![ARB Hose Coupling Us Std Npt 1Pk (740112) - Image 2](https://m.media-amazon.com/images/I/515n9Hf-hFL.jpg)
![ARB Hose Coupling Us Std Npt 1Pk (740112) - Image 3](https://m.media-amazon.com/images/I/51TICjTAuhL.jpg)

## Questions & Answers

**Q: What is the thread size**
A: 1/4 NPT

**Q: Is this considered an adapter from 1/4 bsp japanese fitting to standard?**
A: uh don't think so as its an Aussie product

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by R***O on August 9, 2025*

Good product. Good price.

### ⭐⭐⭐⭐⭐ Works great, no leaks, quick disconnect.
*by E***N on November 6, 2023*

Just be sure to wrap the threads with some plumbers tape and this thing is good to go. No leaks, easy disconnect. One note unrelated to the quality of the product - make sure you measure the clearance between your compressor and your enclosure. I installed mine under the hood of my truck and this coupling just barely fit. I didn't even think about it at the time and I got lucky.

### ⭐⭐⭐⭐⭐ Good and tight
*by M***L on March 8, 2025*

Good fit for hoses.. Solid construction. I have another that I purchased prior to this purchase. Been going strong for over 4 years. A good buy.

## Frequently Bought Together

- ARB Hose Coupling Us Std Npt 1Pk (740112)
- ARB Hose Coupling Dust Cap 1Pk (740113)
- ARB 171503 Air Compressor Manifold Kit for Easy Installation of Two Air Lockers Solenoids on ARB CKMTA12 Air Compressor, Plug and Play Air Hose Kit for Tire Inflation

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**Shop now:** [https://www.desertcart.ni/products/245277420-arb-hose-coupling-us-std-npt-1pk-740112](https://www.desertcart.ni/products/245277420-arb-hose-coupling-us-std-npt-1pk-740112)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-13*