---
product_id: 176880671
title: "5 In ONE Universal Quick Connect Industrial Coupler, 1/4\" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750)"
brand: "milton"
price: "Bs.484"
currency: BOB
in_stock: true
reviews_count: 13
category: "Milton"
url: https://www.desertcart.bo/products/176880671-5-in-one-universal-quick-connect-industrial-coupler-1-4
store_origin: BO
region: Bolivia
---

# 5-in-1 universal fit heavy-duty alloy steel build safety exhaust pressure bleed 5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750)

**Brand:** milton
**Price:** Bs.484
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in safety and versatility with Milton’s 5-in-1 quick connect coupler!

## Quick Answers

- **What is this?** 5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750) by milton
- **How much does it cost?** Bs.484 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/176880671-5-in-one-universal-quick-connect-industrial-coupler-1-4)

## 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

- • **Safety-First Design:** Bleeds off air pressure before disconnecting to eliminate dangerous hose whip—work smarter, safer.
- • **Compact & Lightweight:** Small footprint and just 4.6 ounces—powerful performance without the bulk.
- • **Universal Compatibility:** Connects seamlessly with Industrial, High Flow, Automotive, ARO & Lincoln styles—one coupler to rule them all.
- • **Effortless Quick Connect:** Smooth, secure connection every time—like a perfect handshake for your air tools.
- • **Durable Alloy Steel Construction:** Built tough to withstand years of heavy use without breaking a sweat—reliability you can count on.

## Overview

The Milton 5 In ONE Universal Quick Connect Industrial Coupler (S-1750) is a compact, heavy-duty 1/4" female NPT air hose fitting engineered for professional-grade pneumatic applications. Featuring a patented safety exhaust system, it safely bleeds air pressure before disconnection to prevent hose whip. Compatible with all major coupler styles (Industrial, High Flow, Automotive, ARO, Lincoln), it offers unmatched versatility and durability with its alloy steel construction. Lightweight and easy to use, it’s the ultimate all-in-one solution for efficient, safe, and reliable 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 - Female

Review: No more air hoses flying out of the coupler when disconnecting - If you’re after a quick connect that’s as solid as a rock and as reliable as your best adventure buddy, this is where it’s at. The quality construction is immediately clear—this thing feels built to last through years of tire changes, air tools, and whatever else you throw at it. The precise air management is a game changer—no more guesswork or hissy surprises. It’s smooth, steady, and spot-on every time. Plus, the ease of use is fantastic—connecting it is effortless, like a perfect handshake. Robust enough for the roughest gearheads but simple enough for anyone to handle, this quick connect makes every air up job quicker, cleaner, and way more satisfying.
Review: Best five in one hose connector out there - Bought this because I got tired of changing out connectors from them breaking and this has been a game changer. Very well made and easy to use, holds up well with different attachments. Looks good on a hose as well and no leakage so far. One of the best investments you can buy as a Auto Technician if you have multiple male attachments on your air tools. Best bang for your buck , buy this once instead of buying multiple hose adapters from breaking. Light weight

## Features

- Milton S-1750 Safety Exhaust Coupler, 1/4" body, 1/4" FNPT
- Item Package Dimension: 8.10L x 4.60W x 1.29H inches
- Item Package Weight - 0.13 Pounds
- Item Package Quantity - 1
- Product Type - HOSE PIPE FITTING

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QY41YZP |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #43,955 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #41 in Air Tool Fittings |
| Brand | Milton |
| Color | Red |
| Connector Type | Coupling |
| Customer Reviews | 4.6 4.6 out of 5 stars (761) |
| Date First Available | April 18, 2019 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00030937324696 |
| Included Components | 5 In ONE Universal Safety Exhaust Quick-Connect Industrial Coupler |
| Item Package Quantity | 1 |
| Item Weight | 4.6 ounces |
| Item dimensions L x W x H | 2.94 x 1.15 x 1.15 inches |
| Item model number | S-1750 |
| Manufacturer | Milton Industries |
| Material | Alloy Steel |
| Measurement System | Inch |
| Number of Pieces | 1 |
| Part Number | S-1750 |
| Power Source | air-powered |
| Product Dimensions | 2.94 x 1.15 x 1.15 inches |
| Set Name | Single |
| Shape | shape |
| Size | 4.75 L x 3.75 W x 1.25 H |
| Special Features | Accepts all major interchanges: Industrial (M-Style), High Flow (V-Style), Automotive (T-style), ARO (A-Style) & Lincoln (L-style) -Safely bleeds off air pressure before releasing connector -Quick connect coupling for a safe & easy air hose connection -NPT: 1/4" female national pipe threads -Max PSI: 120 PSI | Air Flow: 80 PSI @ 31 or 44 CFM, 90 PSI @ 34, 35, 50 CFM, 100 PSI @36, 37, 50 CFM, 120 P… |
| Style | Exhaust Coupler |
| Thread Size | 1/4 inch NPT |
| Thread Type | NPT |
| UPC | 030937324696 |
| Usage | specific_uses_for_product |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Milton
- **Color:** Red
- **Connector Type:** Coupling
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 4.64 ounces
- **Item dimensions L x W x H:** 2.94 x 1.15 x 1.15 inches
- **Material:** Alloy Steel
- **Size:** 4.75 L x 3.75 W x 1.25 H
- **Thread Size:** 1/4 inch NPT
- **Thread Type:** NPT

## Images

![5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750) - Image 1](https://m.media-amazon.com/images/I/61SgDd77OnL.jpg)

## Questions & Answers

**Q: Can this 5 n 1 quick connect be used on a pressure washer line?**
A: Pressure washers are at a really high pressure I doubt a fitting for compressed air is safe

**Q: Does this come in a 3/8 female to 3/8 female body?**
A: We have part# 1758, which is 3/8 by 3/8 FNPT

**Q: We’ll this work with P stile fittings**
A: No, P style is 3/8 automotive plug. This coupler is 1/4:.

**Q: Does this come as pictured above - with protective black bumpers?**
A: Mine did not.  But then again, when I bought mine, the photos of the item did not show those black bumpers.  Makes me think that this is a different/upgraded/later model.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No more air hoses flying out of the coupler when disconnecting
*by T***D on May 24, 2025*

If you’re after a quick connect that’s as solid as a rock and as reliable as your best adventure buddy, this is where it’s at. The quality construction is immediately clear—this thing feels built to last through years of tire changes, air tools, and whatever else you throw at it. The precise air management is a game changer—no more guesswork or hissy surprises. It’s smooth, steady, and spot-on every time. Plus, the ease of use is fantastic—connecting it is effortless, like a perfect handshake. Robust enough for the roughest gearheads but simple enough for anyone to handle, this quick connect makes every air up job quicker, cleaner, and way more satisfying.

### ⭐⭐⭐⭐⭐ Best five in one hose connector out there
*by M***Y on July 12, 2025*

Bought this because I got tired of changing out connectors from them breaking and this has been a game changer. Very well made and easy to use, holds up well with different attachments. Looks good on a hose as well and no leakage so far. One of the best investments you can buy as a Auto Technician if you have multiple male attachments on your air tools. Best bang for your buck , buy this once instead of buying multiple hose adapters from breaking. Light weight

### ⭐⭐⭐⭐⭐ Great couplers with very little downside
*by D***. on May 29, 2025*

I've had a lot of luck with Milton pneumatic tools and fittings, and this coupler is no different. I have 5-7 of these on various hoses around my home shop and they have worked out perfectly. Once you use a safety release quick coupler, especially if you're linking hoses together, it is so nice to release the pressure first before disconnection. The only thing about these is that sometimes you can inadvertently bump the air release when you don't want to. It doesn't happen often, but that is one thing that never happened with a standard coupler. Additionally, the univeral nature of the coupler is great, since I have a mix of fittings on air tools as I've bought them new and used, and have not really needed to switch to a standard fitting type. Overall, if you're looking for a high quality safety air coupler that works consistently, look no further.

## Frequently Bought Together

- Milton 5 In ONE Universal Quick Connect Industrial Coupler, 1/4" Female NPT, Air Hose Connection, Safety Exhaust Coupler, Single, Red (S-1750)
- Milton 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

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-21*