---
product_id: 80372087
title: "TJ054,TJ055 2 Pair Ball Lock MFL Gas&Liquid Beer keg Quick Disconnects Set Coupler, Plastic,Stainless Steel, Gray and White"
brand: "pera"
price: "A$31"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/80372087-tj054-tj055-2-pair-ball-lock-mfl-gas-and-liquid
store_origin: AU
region: Australia
---

# Quick Disconnect for Fast Line Changes 1/4" MFL Ball Lock Thread PBT & Stainless Steel Durability TJ054,TJ055 2 Pair Ball Lock MFL Gas&Liquid Beer keg Quick Disconnects Set Coupler, Plastic,Stainless Steel, Gray and White

**Brand:** pera
**Price:** A$31
**Availability:** ✅ In Stock

## Summary

> 🍺 Unlock Your Perfect Pour with Speed & Strength!

## Quick Answers

- **What is this?** TJ054,TJ055 2 Pair Ball Lock MFL Gas&Liquid Beer keg Quick Disconnects Set Coupler, Plastic,Stainless Steel, Gray and White by pera
- **How much does it cost?** A$31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/80372087-tj054-tj055-2-pair-ball-lock-mfl-gas-and-liquid)

## Best For

- pera enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Fits most Cornelius, Pepsi, and 7-UP kegs for versatile use
- • **Dual Pack for Gas & Liquid:** Complete set for both gas-in and beer-out needs
- • **Barbed Connection for Stability:** Ideal for permanent setups with secure line attachment
- • **Premium PBT & Stainless Steel Build:** Durable, food-safe materials built to last
- • **Seamless 1/4" MFL Ball Lock Connection:** Effortlessly swap or add equipment without cutting lines

## Overview

The PERA TJ054,TJ055 2 Pair Ball Lock Quick Disconnect Set offers a durable, food-safe solution for beer keg connections. Featuring 1/4" MFL ball lock threads, PBT plastic and stainless steel construction, and compatibility with popular keg brands, this set ensures quick, secure, and hassle-free gas and liquid line management for home or professional bar setups.

## Description

PERA TJ054,TJ055 2 Pair Ball Lock MFL Gas&Liquid Beer keg Quick Disconnects Set Coupler, Plastic,Stainless Steel, Gray and White

## Features

- Include: Ball Lock Gas Disconnect MFL 1/4 (PACK of 2), Ball Lock Liquid Disconnect MFL 1/4(PACK of 2);;
- Material: PBT Material for Ball Lock Quick Disconnect and Stainless Steel Material for Flare Thread Part;;
- Use: The Gray Gas Coupler is for most Cornelius Keg, Pepsi Keg, and 7-UP tanks;;
- Connect:Ball Lock Disconnect Mfl threads are nice for quick changing lines or adding other equipment without cutting your lines;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PERA |
| Model Number | 8541955828 |
| Colour | Gray and White |
| Product Dimensions | 0.51 x 0.51 x 1.02 cm; 140 g |
| Material | Plastic,Stainless Steel |
| Auto Shutoff | No |
| Item Weight | 140 g |

## Product Details

- **Brand:** PERA
- **Color:** 2 PCS Black for Liquid,2 PCS Gray for Gas
- **Connector Type:** Quick Connect
- **Item Weight:** 140 Grams
- **Item dimensions L x W x H:** 0.18 x 0.18 x 0.37 inches
- **Material:** Plastic, Stainless Steel
- **Number of Pieces:** 4
- **Size:** 1/4" MFL Ball Lock Disconnect
- **Thread Size:** 1/4 inch
- **Thread Type:** NPT

## Images

![TJ054,TJ055 2 Pair Ball Lock MFL Gas&Liquid Beer keg Quick Disconnects Set Coupler, Plastic,Stainless Steel, Gray and White - Image 1](https://m.media-amazon.com/images/I/61k6H2wsByL.jpg)

## Questions & Answers

**Q: Do these have both threaded and barbed connections?**
A: No, these are threaded.  You use these with the female threaded fitting that goes to a hose barb.  This allows you to easily take the hose off of the quick disconnect.  If you want the hose permanently installed, buy the other version that has a hose barb.

**Q: The threads measure 1/8". Is this correct?**
A: The threads are 1/4" MFL threads. These measure about 7/16" outside diameter.

**Q: Is this two sets of both gas and liquid? Or just one pair considered a set?**
A: as shown on photo
x2 gas ball locks + x2 liquid ball locks
total x4 units.

## Frequently Bought Together

- PERA 2 Pair Ball Lock MFL Gas&Liquid beer keg Quick Disconnects Set
- MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting
- Dbgogo Homebrew Gasket Set, 28 PCS Cornelius Corny Brewing Beer Keg Carbonation Lid Ball Lock Keg Post Poppet Dip Tube O-Ring Sealing Washers Replacement Kit with O- Ring Removal Tool

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**Shop now:** [https://www.desertcart.com.au/products/80372087-tj054-tj055-2-pair-ball-lock-mfl-gas-and-liquid](https://www.desertcart.com.au/products/80372087-tj054-tj055-2-pair-ball-lock-mfl-gas-and-liquid)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-14*