---
product_id: 151291703
title: "5 in ONE™ Universal Safety Exhaust Quick-Connect Industrial Coupler 1/4\" Male NPT, Accepts All Major Interchanges, Safely Disconnect and Eliminate Potentially Dangerous Hose Whip"
brand: "milton"
price: "895748₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Milton"
url: https://www.desertcart.vn/products/151291703-5-in-one-universal-safety-exhaust-quick-connect-industrial-coupler
store_origin: VN
region: Vietnam
---

# 1/4" Male NPT universal fit Heavy-duty alloy steel build Safety exhaust prevents hose whip 5 in ONE™ Universal Safety Exhaust Quick-Connect Industrial Coupler 1/4" Male NPT, Accepts All Major Interchanges, Safely Disconnect and Eliminate Potentially Dangerous Hose Whip

**Brand:** milton
**Price:** 895748₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Connect with confidence, disconnect with safety — the ultimate air tool upgrade!

## Quick Answers

- **What is this?** 5 in ONE™ Universal Safety Exhaust Quick-Connect Industrial Coupler 1/4" Male NPT, Accepts All Major Interchanges, Safely Disconnect and Eliminate Potentially Dangerous Hose Whip by milton
- **How much does it cost?** 895748₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/151291703-5-in-one-universal-safety-exhaust-quick-connect-industrial-coupler)

## Best For

- milton enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Robust:** Despite its heavy-duty build, the coupler fits comfortably in your toolkit without compromising strength.
- • **Safety-First Design:** Built-in exhaust valve safely bleeds air pressure before disconnecting, eliminating dangerous hose whip incidents.
- • **Universal Compatibility:** Works seamlessly with all major air tool fittings (M, V, T, A, L styles) for ultimate versatility.
- • **Effortless Quick-Connect:** Smooth, leak-free connections that save time and reduce frustration across diverse pneumatic setups.
- • **Durable Alloy Steel Construction:** Engineered for longevity and rugged industrial use, ensuring reliable performance on every job.

## Overview

The Milton 5 in ONE™ Universal Safety Exhaust Quick-Connect Coupler (1/4" Male NPT) is a premium industrial-grade pneumatic fitting designed to safely release air pressure before disconnection, preventing hose whip. Compatible with all major interchange styles, it features a rugged alloy steel construction for durability and reliable leak-free performance, making it an essential upgrade for professionals demanding safety and versatility in their air tool connections.

## Description

"5 In ONE Universal Safety Exhaust Coupler – 1/4"" NPT Milton's 5 In ONE Universal Industrial Safety Exhaust couplers are designed to safely bleed off air pressure before releasing the connector. The safety exhaust feature allows for safe disconnection, eliminating potentially dangerous hose whip. The coupler remains connected to the plug while pressurized air is safely bled off. Constructed of heavy-duty steel which is ideal for applications requiring a durable and long lasting pneumatic coupler. Connects to all major interchanges: Industrial (M-style), High flow (v-style), automotive (t-style), Aro (A-style), and Lincoln (L-Style). Specifications: - Compatible with Industrial (M-style), High flow (v-style), automotive (t-style), Aro (A-style), and Lincoln (L-Style)- 1/4” NPT - Male"

Review: High Quality Construction With Safety Exhaust - Excellent quality air coupler with all of the functions that make these units easy and safe to use. So far no leaks and easy to connect.
Review: Bulky, but a great quality air fitting. - Working in an Autobody shop my entire career. I have pretty much used every kind of air fitting out there. I got a few of these for my home shop. The build quality is amazing. They work on every style air fitting, but high volume fittings. They are a little bulky in diameter. But the connection is solid. And the sliding air shut off is great. For any older tools that leak a little air. If you are working with various air tools and have different air fittings. It’s great that you don’t have to change them out. Especially nice if you take your work tools home for a project. And your work fittings, are different then your home tool fittings.

## Features

- Milton S-1751 Safety Exhaust Coupler, 1/4" body, 1/4" MNPT
- Item Package Dimension: 4.68L x 3.65W x 1.29H inches
- Item Package Weight - 0.29 Pounds
- Item Package Quantity - 1
- Product Type - HOSE PIPE FITTING

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QZ69G64 |
| Best Sellers Rank | #36,322 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Air Tool Fittings |
| Brand Name | Milton |
| Color | Multicolor |
| Connector Type | Plug |
| Customer Reviews | 4.6 4.6 out of 5 stars (290) |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00030937324689 |
| Included Components | 1 piece - 5 In ONE Universal Safety Exhaust Quick-Connect Industrial Coupler, 1/4" MNPT |
| Item Dimensions | 3.19 x 1.15 x 1.15 inches |
| Item Type Name | 5 In ONE Universal Safety Exhaust Quick-Connect Industrial Coupler, 1/4" MNPT |
| Item Weight | 4.8 ounces |
| Manufacturer | Milton Industries |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Alloy Steel |
| Model Number | S-1751 |
| Number of Pieces | 1 |
| Size | 0.25 inches |
| Thread Type | NPT |
| UPC | 030937324689 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Milton
- **Color:** Multicolor
- **Connector Type:** Plug
- **Exterior Finish:** Brass
- **Item Weight:** 4.8 ounces
- **Item dimensions L x W x H:** 3.19 x 1.15 x 1.15 inches
- **Material:** Alloy Steel
- **Number of Pieces:** 1
- **Size:** 0.25 inches
- **Thread Type:** NPT

## Images

![5 in ONE™ Universal Safety Exhaust Quick-Connect Industrial Coupler 1/4" Male NPT, Accepts All Major Interchanges, Safely Disconnect and Eliminate Potentially Dangerous Hose Whip - Image 1](https://m.media-amazon.com/images/I/61+Vb7XNpDL.jpg)

## Questions & Answers

**Q: When connecting a V style plug, does the coupler restrict the airflow or is the 70% increased V airflow though to the tool still valid?**
A: Hello, 70% increased V airflow though to the tool still valid.

**Q: After the air is released how easy does it come apart?**
A: Coupling and decoupling are extremely easy.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality Construction With Safety Exhaust
*by P***S on November 26, 2025*

Excellent quality air coupler with all of the functions that make these units easy and safe to use. So far no leaks and easy to connect.

### ⭐⭐⭐⭐⭐ Bulky, but a great quality air fitting.
*by J***L on October 28, 2024*

Working in an Autobody shop my entire career. I have pretty much used every kind of air fitting out there. I got a few of these for my home shop. The build quality is amazing. They work on every style air fitting, but high volume fittings. They are a little bulky in diameter. But the connection is solid. And the sliding air shut off is great. For any older tools that leak a little air. If you are working with various air tools and have different air fittings. It’s great that you don’t have to change them out. Especially nice if you take your work tools home for a project. And your work fittings, are different then your home tool fittings.

### ⭐⭐⭐⭐⭐ Terrific piece but a little pricey.
*by D***M on February 8, 2021*

There are great devices and are very easy to connect/disconnect. The locking collar stays in position to accept the next connector when it releases a connector. The male connector inserts very easily. These are really a joy to use. There is no more struggle to pull the collar into position while trying to jam the male connector into it. One caveat: the slider to relieve pressure in the line before disconnecting a tool must be returned to its closed position before the connector will allow air to flow through it. The slider must be moved down to relieve pressure in the line before disconnecting a tool. Once the tool is disconnected, the slider must be moved up to its closed position or it won't allow air to flow when the next tool is connected. The pressure release feature is a very good thing and is very, very simple and easy to operate. It is no hassle at all. The fact that this item works with 5 different types of male connectors is beyond useful. It eliminates the need to change out the male connectors on tools because it is not compatible with the female connector on the air supply hose. Even if your connectors are all compatible, that may not be the case with a new or used air tool you acquire. Or perhaps a friend is working in your shop with his/her own air tools. With these connectors, it won't matter what male connectors he has on tools.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/151291703-5-in-one-universal-safety-exhaust-quick-connect-industrial-coupler](https://www.desertcart.vn/products/151291703-5-in-one-universal-safety-exhaust-quick-connect-industrial-coupler)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-23*