---
product_id: 37148000
title: "Ball-Lock Gas Keg Coupler - 1/4\" barb"
brand: "learn to brew llc"
price: "€ 11.93"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.pt/products/37148000-ball-lock-gas-keg-coupler-1-4-barb
store_origin: PT
region: Portugal
---

# Ball-Lock Gas Keg Coupler - 1/4" barb

**Brand:** learn to brew llc
**Price:** € 11.93
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ball-Lock Gas Keg Coupler - 1/4" barb by learn to brew llc
- **How much does it cost?** € 11.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/37148000-ball-lock-gas-keg-coupler-1-4-barb)

## Best For

- learn to brew llc enthusiasts

## Why This Product

- Trusted learn to brew llc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This ball lock disconnect sold by Learn To Brew fits the most commonly used Home Brew tank (a.k.a. Corney Keg) gas in port. Stainless steel barb 1/4 inch outside diameter. Be sure to see the other products offered by Learn to Brew.

## Features

- 1/4 inch barb
- Gas Disconnect
- Stainless Steel Barb

## Images

![Ball-Lock Gas Keg Coupler - 1/4" barb - Image 1](https://m.media-amazon.com/images/I/31Wsi1WbHZL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Poor quality knock off - does not work - not CMB brand as pictured
  

*by D***R on Reviewed in the United States on February 16, 2015*

Warning: This is not the german made CMB product shown in the photo. Do not buy this. It is a horrible quality knock-off. Mine has plastic covering part of the barb, a crooked and glue stained top cap and a crooked valve pin that doesn't engage with its male counterpart. See photos attached.

### ⭐⭐⭐ 







  
  
    Good value.
  

*by L***R on Reviewed in the United States on December 4, 2012*

I have use this several times to make my own soda pop.It works but has a tendency to leak.It is very difficult to put on.

### ⭐⭐⭐⭐ 







  
  
    Carbonation
  

*by D***L on Reviewed in the United States on November 9, 2012*

After reading several recommendations I ordered the Ball-Lock Gas Keg Coupler. I had to get a 1/4" to 5/16" hose splicer to connect to my gauge set. It was initially expensive but now that I've used it a few hundred times, it was money well spent. It makes at home carbonation a much simpler task.

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**Shop now:** [https://www.desertcart.pt/products/37148000-ball-lock-gas-keg-coupler-1-4-barb](https://www.desertcart.pt/products/37148000-ball-lock-gas-keg-coupler-1-4-barb)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-10*