---
product_id: 3907125
title: "Yellow Jacket Quick Coupler,1/4 In Mx5/16 In F,45 Deg 19173-1 Each"
brand: "yellow jacket"
price: "€ 45.61"
currency: EUR
in_stock: true
category: "Yellow Jacket"
url: https://www.desertcart.at/products/3907125-yellow-jacket-quick-coupler-1-4-in-mx5-16-in
store_origin: AT
region: Austria
---

# Deep knurling grip Patented CH14 valve opener Made in USA precision Yellow Jacket Quick Coupler,1/4 In Mx5/16 In F,45 Deg 19173-1 Each

**Brand:** yellow jacket
**Price:** € 45.61
**Availability:** ✅ In Stock

## Summary

> 🔩 Connect with confidence — the quick coupler that means business!

## Quick Answers

- **What is this?** Yellow Jacket Quick Coupler,1/4 In Mx5/16 In F,45 Deg 19173-1 Each by yellow jacket
- **How much does it cost?** € 45.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/3907125-yellow-jacket-quick-coupler-1-4-in-mx5-16-in)

## Best For

- yellow jacket enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Handling:** Deep knurling on female coupler for easy, slip-free grip ✨
- • **Compact & Lightweight:** Sleek brass design weighing just 9 grams fits seamlessly into your toolkit 🛠️
- • **Effortless Valve Adjustment:** Patented CH14 'adjust a valve' opener built into every female end 🔧
- • **Secure, Leak-Free Connection:** Schrader valve cores ensure tight, dependable seals every time 💨
- • **Precision American Craftsmanship:** Proudly made in the USA for unmatched reliability 🇺🇸

## Overview

The Yellow Jacket Quick Coupler 19173-1 is a precision-engineered, brass flare connector designed for HVAC and automotive professionals. Featuring a patented CH14 valve opener and Schrader valve cores, it guarantees secure, leak-free connections with ergonomic deep knurling for easy handling. Made in the USA, this compact 1/4 inch x 5/16 inch flare coupler is a trusted choice for efficient, reliable system maintenance.

## Description

All couplers have Schrader valve cores in male flare end. Female coupler end has deep knurling for easy handling. Patented CH14 "adjust a valve" opener in all 1/4" female ends.

## Features

- Made in United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0015A16X4 |
| Best Sellers Rank | #157,662 in Automotive ( See Top 100 in Automotive ) #514 in Automotive Replacement Fuel System Fittings |
| Brand Name | Yellow Jacket |
| Color | Gold |
| Connector Type | Flare |
| Customer Reviews | 4.8 4.8 out of 5 stars (774) |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00686800191737 |
| Item Dimensions | 6.2 x 6.3 x 4.5 inches |
| Item Weight | 9.07 g |
| Manufacturer | Fotronic Corporation |
| Manufacturer Part Number | 19173 |
| Model Number | 19173 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | 1/4 inch |
| Thread Size | 5/16 inches |
| Thread Type | Flare |
| UPC | 686800191737 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Yellow Jacket
- **Color:** Gold
- **Connector Type:** Flare
- **Exterior Finish:** Brass
- **Item Weight:** 9.07 g
- **Item dimensions L x W x H:** 6.2 x 6.3 x 4.5 inches
- **Number of Pieces:** 1
- **Size:** 1/4 inch
- **Thread Size:** 5/16 inches
- **Thread Type:** Flare

## Images

![Yellow Jacket Quick Coupler,1/4 In Mx5/16 In F,45 Deg 19173-1 Each - Image 1](https://m.media-amazon.com/images/I/41GpsCKs+eL.jpg)
![Yellow Jacket Quick Coupler,1/4 In Mx5/16 In F,45 Deg 19173-1 Each - Image 2](https://m.media-amazon.com/images/I/41q5ziGnr1L.jpg)
![Yellow Jacket Quick Coupler,1/4 In Mx5/16 In F,45 Deg 19173-1 Each - Image 3](https://m.media-amazon.com/images/I/411+Fb7YhAL.jpg)
![Yellow Jacket Quick Coupler,1/4 In Mx5/16 In F,45 Deg 19173-1 Each - Image 4](https://m.media-amazon.com/images/I/81rBTavwwrL.jpg)

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**Shop now:** [https://www.desertcart.at/products/3907125-yellow-jacket-quick-coupler-1-4-in-mx5-16-in](https://www.desertcart.at/products/3907125-yellow-jacket-quick-coupler-1-4-in-mx5-16-in)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-25*