---
product_id: 594516088
title: "1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness"
brand: "geynutaly"
price: "€ 26.02"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/594516088-1-piece-soda-cylinder-stream-thread-converts-adapter-match-quooker
store_origin: IT
region: Italy
---

# Good Sealing High Hardness Easy Installation 1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness

**Brand:** geynutaly
**Price:** € 26.02
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Soda Game with Precision!

## Quick Answers

- **What is this?** 1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness by geynutaly
- **How much does it cost?** € 26.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/594516088-1-piece-soda-cylinder-stream-thread-converts-adapter-match-quooker)

## Best For

- geynutaly enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for soda machines and air source switches alike.
- • **Effortless Setup:** Designed for quick and easy installation—no tools required!
- • **Leak-Proof Design:** Experience peace of mind with superior sealing technology.
- • **Unmatched Durability:** Crafted from high-quality materials for long-lasting performance.
- • **Compact & Lightweight:** Weighing only 2.86 ounces, it’s easy to handle and store.

## Overview

The Geynutaly 1 Piece Soda Cylinder Stream Thread Converts Adapter is a high-quality, durable solution for connecting soda machine cylinders. With its excellent sealing performance and easy installation, this adapter ensures a leak-proof experience while being versatile enough for various applications. Weighing just 2.86 ounces and measuring 2.36 x 1.57 x 1.57 inches, it’s the perfect addition to your beverage setup.

## Description

Geynutaly Color: GoldMaterial: copperPackage Contents:1X Thread Converts Adapter Female Tr21-4 to Male Tr21-3Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

## Features

- Mainly used for the thread adapter of the soda machine cylinder, and can also be used as the air source switch.
- Made of high-quality materials, high hardness, durable and wear-resistant, long service life.
- Good sealing performance, no air leakage when connected with the cylinder, more convenient to use.
- The thread is tight, superb technology, stable performance, and the installation and use is simple.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Geynutaly |
| Part Number | 500393253 |
| Item Weight | 2.86 ounces |
| Product Dimensions | 2.36 x 1.57 x 1.57 inches |
| Country of Origin | China |
| Color | Gold |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness - Image 1](https://m.media-amazon.com/images/I/41zvc8OVMAL.jpg)
![1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness - Image 2](https://m.media-amazon.com/images/I/51C7hF8DrUL.jpg)
![1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness - Image 3](https://m.media-amazon.com/images/I/51IpwxTxhWL.jpg)
![1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness - Image 4](https://m.media-amazon.com/images/I/51MaDk1eJhL.jpg)
![1 Piece Soda Cylinder Stream Thread Converts Adapter Match Quooker Cube Tank Female Tr21-4 to Male Tr21-3 Good Sealing Performance High Hardness - Image 5](https://m.media-amazon.com/images/I/51LouiSIyjL.jpg)

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**Shop now:** [https://www.desertcart.it/products/594516088-1-piece-soda-cylinder-stream-thread-converts-adapter-match-quooker](https://www.desertcart.it/products/594516088-1-piece-soda-cylinder-stream-thread-converts-adapter-match-quooker)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-07*