---
product_id: 44131123
title: "FERRODAY Ball Lock Keg Coupler Adapters for Sankey to Ball Lock Quick Disconnect Conversion Kit Fits A D S G Type Keg Coupler FPT 5/8 Thread Stainless Steel Keg Coupler Adapters Gas Post & Liquid Post"
brand: "ferroday"
price: "131 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/44131123-ferroday-ball-lock-keg-coupler-adapters-for-sankey-to-ball
store_origin: PL
region: Poland
---

# Fits all G 5/8" thread keg couplers 304 stainless steel durability Thick upgraded leak-proof washers FERRODAY Ball Lock Keg Coupler Adapters for Sankey to Ball Lock Quick Disconnect Conversion Kit Fits A D S G Type Keg Coupler FPT 5/8 Thread Stainless Steel Keg Coupler Adapters Gas Post & Liquid Post

**Brand:** ferroday
**Price:** 131 zł
**Availability:** ✅ In Stock

## Summary

> 🍺 Unlock your keg’s full potential with zero leaks, zero hassle!

## Quick Answers

- **What is this?** FERRODAY Ball Lock Keg Coupler Adapters for Sankey to Ball Lock Quick Disconnect Conversion Kit Fits A D S G Type Keg Coupler FPT 5/8 Thread Stainless Steel Keg Coupler Adapters Gas Post & Liquid Post by ferroday
- **How much does it cost?** 131 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/44131123-ferroday-ball-lock-keg-coupler-adapters-for-sankey-to-ball)

## Best For

- ferroday enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Assurance:** Upgraded thick washers ensure a perfect, no-drip seal every time
- • **Premium Build Quality:** Crafted from rustproof 304 stainless steel and food-safe silicone for lasting reliability
- • **Effortless Maintenance:** Quick clean with simple water flush—no disassembly needed
- • **Universal Compatibility:** Seamlessly converts A, D, S, G type Sankey couplers to ball lock in seconds
- • **User-Friendly Installation:** Subtle etched gas post guide and hand/pliers install for hassle-free setup

## Overview

The FERRODAY Ball Lock Keg Coupler Adapter Kit is a robust, rust-resistant conversion solution made from 304 stainless steel and food-safe silicone. Designed to fit all G 5/8" thread Sankey couplers (A, D, S, G types), it features upgraded thick washers for a leak-proof seal and easy installation with clear identification marks. Perfect for professionals seeking quick, reliable keg conversions with minimal maintenance.

## Description

Full description not available

## Features

- Well Made & Wide Application】: 304 stainless steel & food safe silicone, solid and rustproof keg coupler adapter kit. This Ball lock keg conversion kit fits all the G 5/8" Thread A/ G/ S/ D type keg couplers!
- Ab No Leak/ Great Fit: All the washers on the post are now upgraded to thicker washers! Standard FPT G 5/8" post fits snugly on keg coupler with high-quality thick washers. No worries about leaks anymore! Perfect Lock
- Tips on How to Convert/ Clean: This Keg Allows you to convert the commercial keg into a ball lock keg in seconds! Very easy to toggle. Just infuse some clear water into a keg and dispense it to clean the post. Do not take the post apart
- Identify & Assembly: A subtle etched line around the bottom of the gas post helps identify. Use hand or pliers to install. DO NOT over-tighten the post or it may deform the washers and then cause leaking problems
- After-Sales Service: We are committed to offering you high-quality products as well as superior service! Please feel free to tell if any problems, and we would try our best to serve you. Provide technical support

## Images

![FERRODAY Ball Lock Keg Coupler Adapters for Sankey to Ball Lock Quick Disconnect Conversion Kit Fits A D S G Type Keg Coupler FPT 5/8 Thread Stainless Steel Keg Coupler Adapters Gas Post & Liquid Post - Image 1](https://m.media-amazon.com/images/I/61bkNJTX-EL.jpg)

## Questions & Answers

**Q: Which is the gas line?  I see one has a line around the base.**
A: The one with the line around the base is the gas post.

**Q: Do you need to remove the check valve**
A: Our keg coupler adapter kit have not the check valve. It only have the poppet valve. You don't need remove the poppet valve

**Q: what do I need to buy to join my beer faucet (with control flow) whit a liquid ball lock ?**
A: You would require a Liquid Ball Lock Disconnect and a jumper line to attach that to your faucet shank.

**Q: I hear a hissing Noise from the beer attachment what’s the fox**
A: From the female qdc?  Make sure it's seated and locked. Hissing sounds like escaping co2, shouldn't happen on the beer out

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**Shop now:** [https://www.desertcart.pl/products/44131123-ferroday-ball-lock-keg-coupler-adapters-for-sankey-to-ball](https://www.desertcart.pl/products/44131123-ferroday-ball-lock-keg-coupler-adapters-for-sankey-to-ball)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*