---
product_id: 439902907
title: "Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing"
brand: "luckeg"
price: "2703053₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Luckeg"
url: https://www.desertcart.vn/products/439902907-cornelius-keg-ball-lock-disconnect-luckeg-brand-ball-lock-gas
store_origin: VN
region: Vietnam
---

# Swivel nuts for leak-proof 360° fit Secure ball lock quick disconnect PBT & Stainless Steel durability Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing

**Brand:** luckeg
**Price:** 2703053₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your homebrew game with leak-proof, pro-grade keg connectivity!

## Quick Answers

- **What is this?** Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing by luckeg
- **How much does it cost?** 2703053₫ 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/439902907-cornelius-keg-ball-lock-disconnect-luckeg-brand-ball-lock-gas)

## Best For

- luckeg enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted from high-grade PBT and stainless steel for long-lasting, corrosion-resistant performance.
- • **Risk-Free Guarantee:** Backed by a money-back or replacement warranty—brew with confidence and zero FOMO.
- • **Leak-Proof Precision:** Swivel nuts with worm clamps ensure zero gas leaks for flawless carbonation every time.
- • **Effortless Connection:** Quick-connect ball lock design lets you snap on/off your gas line in seconds—no tools needed.
- • **Universal Compatibility:** Fits most Cornelius, Pepsi kegs, and keg chargers—perfect for homebrewing pros and cocktail enthusiasts.

## Overview

The Cornelius Keg Ball Lock Disconnect by LUCKEG features a robust PBT quick disconnect, stainless steel swivel nuts, and secure worm clamps designed for 5/16” gas lines. Compatible with most Cornelius and Pepsi kegs, it ensures a leak-free, easy-to-use connection for dispensing craft beverages. Made in the USA and backed by a quality guarantee, this set is a must-have for serious homebrewers seeking reliable, professional-grade keg hardware.

## Description

BALL LOCK Gas DISCONNECT SETPACKING: Ball Lock Gas Disconnect MFL 1/4(2 PCS) Swivel Nuts 5/16”(2 PCS) Worm Clamps 3/8"-1/2" for Beer Hose (2 PCS) DESCRIPTION: Material: PBT Material for Ball Lock Quick Disconnect and Stainless Steel Material for Swivel Nuts and Plastic Handle for Worm Clamps; Easy Connect:The Gray Keg Disconnect connect 5/16” Swivel Nut, Tighten the Clamps when it Connects the Beer Gas Line will guarantee no Leak; USE: 1.The Ball Lock Keg Fitting is for most Cornelius Keg, Pepsi Keg, Keg Charger, transport gas to the Keg, then dispense craft cocktails, soda, and other beverages from your existing keg; 2.Use Method: When you’re ready to install, pull up on the collar, place the disconnect over the Gas Keg port of your keg, then release. The internal spring will release and lock the disconnect in place; WARRANTY: Quality Guarantee, any problem for Ball Lock Gas Disconnect Sets, Money Back or Replacement free.

Review: Bought these to replace the ones that came with a kit that started leaking and drained my whole tank. This replacement feels sturdier and seems tighter to prevent leaks. Not sure about the clamp tightener though as it gets in the way a bit albeit easier at install, would have preferred a simple nut/screw type.
Review: Worked as designed. Good value! Make sure you order the correct parts. Grey for Gas. Black for Liquid. They fit slightly differently on the inlet (gas) and outlet (liquid) ball locks on your keg.

## Features

- 1.Include: Ball Lock Quick Disconnect MFL Gas , Swivel Nuts 5/16” , Worm Clamps(PACK OF 2);
- 2.Material: PBT Material for Ball Lock Quick Disconnect and Stainless Steel Material for Swivel Nuts and Plastic Handle for Worm Clamps;
- 3.Easy Connect:The Gray Keg Disconnect connect with 5/16” Swivel Nut is for Gas in, usually Connect 5/16” ID CO2 Gas Line, Worm Clamps will Guarantee no Leak;
- 4.Widely Use: The Ball Lock Keg Fitting is for most Cornelius Keg, Pepsi Keg, and Keg Charger, transport gas to the Keg, then dispense craft cocktails, soda, and other beverages from your existing keg;
- 5.Guarantee: Quality Guarantee, any problem for Ball Lock Gas Disconnect Sets, Money Back or Replacement free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YFQMPZY |
| Country of Origin | USA |
| Item Weight | 109 g |

## Images

![Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing - Image 1](https://m.media-amazon.com/images/I/410uO2rSUCL.jpg)
![Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing - Image 2](https://m.media-amazon.com/images/I/411HCubFbHL.jpg)
![Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing - Image 3](https://m.media-amazon.com/images/I/41bT-EZ2OJL.jpg)
![Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing - Image 4](https://m.media-amazon.com/images/I/41m6mqMYx1L.jpg)
![Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing - Image 5](https://m.media-amazon.com/images/I/51+p7MV66DL.jpg)

## Questions & Answers

**Q: What is the psi rating on these disconnects?  I'm using it at 100psi and the internal o-ring keeps popping out.**
A: Why are u using 100 psi for beer? 8-15 psi depending on the style 40 psi for nitrogen/CO2 
With 100 psi co2 your pouring foam 😬🍺

**Q: Where are the luckeg cornelius keg ball lock disconnects manufactured?**
A: China everything made there or Taiwan or Mexico we don't make them In the USA

**Q: The ball lock connection should be able to be used with carbonation caps correct?  like this: https://www.amazon.com/dp/b091bzyxkx?psc=1&ref=ppx_yo2ov**
A: I have not tried that, but the connector and the cap looks correct. I think you are good.

**Q: Is the barb 1/4 or 5/16?**
A: 5/16

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***Z on 29 April 2024*

Bought these to replace the ones that came with a kit that started leaking and drained my whole tank. This replacement feels sturdier and seems tighter to prevent leaks. Not sure about the clamp tightener though as it gets in the way a bit albeit easier at install, would have preferred a simple nut/screw type.

### ⭐⭐⭐⭐⭐ Review
*by B***E on 20 April 2024*

Worked as designed. Good value! Make sure you order the correct parts. Grey for Gas. Black for Liquid. They fit slightly differently on the inlet (gas) and outlet (liquid) ball locks on your keg.

### ⭐⭐⭐⭐ Review
*by D***S on 27 September 2022*

Great Price on disconnects. Good fit, no leakage. Screw Clamps for the plastic tubing could be better, but the disconnects are great.

## Frequently Bought Together

- Cornelius Keg Ball Lock Disconnect - LUCKEG Brand Ball Lock Gas Disconnect 1/4 MFL with Swivel Nuts, 2 Free Worm Clamps for Homebrewing
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-03*