---
product_id: 453228201
title: "2PCS 1/4\" 3/8\" 5/16\" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8\")"
brand: "bbtus"
price: "HK$219"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/453228201-2pcs-1-4-3-8-5-16-plastic-in-line
store_origin: HK
region: Hong Kong
---

# Instant snap-lock connection Leak-proof up to 120 PSI Wide temp range -40°F to 180°F 2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8")

**Brand:** bbtus
**Price:** HK$219
**Availability:** ✅ In Stock

## Summary

> ⚡ Snap, Seal, and Flow—Connect Like a Pro!

## Quick Answers

- **What is this?** 2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8") by bbtus
- **How much does it cost?** HK$219 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/453228201-2pcs-1-4-3-8-5-16-plastic-in-line)

## Best For

- bbtus enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Lightweight:** Premium plastic with brass finish offers corrosion resistance and easy handling at just 0.3 oz per piece.
- • **Snap & Seal in Seconds:** Quick snap ring locks create instant, leak-proof pipeline connections—no tools needed.
- • **Built-In Shut-Off Valve:** Automatic shut-off prevents flowback and leakage when disconnected, ensuring mess-free handling.
- • **Universal Compatibility:** Designed for multiple applications including beer brewing, gas lines, fuel, and compressors—your all-in-one connector.
- • **Versatile Pressure & Temp Tolerance:** Operates flawlessly from freezing cold to hot environments (-40°F to 180°F) and up to 120 PSI pressure.

## Overview

This 2-piece set of 3/8" plastic in-line hose barb quick connectors features snap ring locking and built-in shut-off valves to prevent leaks and flowback. Rated for -40°F to 180°F and up to 120 PSI, these lightweight, durable fittings are ideal for applications from beer brewing to fuel lines, ensuring fast, secure, and mess-free connections every time.

## Description

Full description not available

## Features

- The quick coupling needs to be used together with a male connector and a female connector! Therefore, you have to purchase a male connector and a female connector at the same time. In addition, if the male connector built-in a check valve, you have to purchase a female connector which also built-in a check valve.
- When the male coupling and the female coupling are independent in a piping system, either of them has a shut-off valve function to prevent liquid or gas leakage and flowback.
- When the male coupling and the female coupling are locked together by the snap ring, the pipeline can be formed into a passage in an instant; when the snap ring is released, the male coupling and the female coupling are automatically separated, both ends of the pipe are closed instantly.
- The temperature range is -40F to 180F.They can handle a vacuum to 120 psi. There will be no leakage or air after it is disconnected. So, you need not worry about them leaking gas.
- Suitable for a wide variety area. Such as Beer brewing/CO₂ and O₂ gas line/ Fuel Line/Homefill compressor /floating dip tube/

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | BBTUS |
| Item dimensions L x W x H | 0.66 x 0.62 x 2 inches |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | Press |
| Outlet Connection Type | Barb |
| Maximum Operating Pressure | 120 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.38 Inches |
| Specification Met | UL, 200CB |
| Manufacturer | BBTUS |
| Part Number | GYJT2202 |
| Item Weight | 0.317 ounces |
| Product Dimensions | 0.66 x 0.62 x 2 inches |
| Item model number | GYJT2201 GYJT2202 GYJT2203 |
| Size | 3/8 Inch |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | One Year Warranty |

## Product Details

- **Material:** Plastic
- **Brand:** BBTUS
- **Item dimensions L x W x H:** 0.66 x 0.62 x 2 inches
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 0.38 Inches
- **Inlet Connection Type:** Press
- **Outlet Connection Type:** Barb
- **Maximum Operating Pressure:** 120 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.38 Inches

## Images

![2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8") - Image 1](https://m.media-amazon.com/images/I/41QYpqTE1eL.jpg)
![2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8") - Image 2](https://m.media-amazon.com/images/I/51kKvsBiCjL.jpg)
![2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8") - Image 3](https://m.media-amazon.com/images/I/61THvkLg7aL.jpg)
![2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8") - Image 4](https://m.media-amazon.com/images/I/617LoOQ8FZL.jpg)
![2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8") - Image 5](https://m.media-amazon.com/images/I/8151u37xbNL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: is there a connector WITHOUT shut off?**
A: Hi,

We product the coonectors without shut off, but we have not add them on Amazon. If you need them, please contact us with our email bbtmall2017@outlook.com.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Size, works great
*by J***E on April 23, 2024*

Thought I had ordered a set and got half, my bad. These are really expensive for these little plastic vales. However, they work and that is what counts. If I needed more, I would buy these again. I have searched the world over and these were as good a buy as I could find, including China.

### ⭐⭐⭐⭐⭐ Great quick connectors for 3/8" silicone air lines.
*by F***R on May 13, 2023*

Items as described, rec'd promptly, well-packed, in new condition.

### ⭐ Inaccurate Listing
*by R***A on February 21, 2023*

I received one male and one female connector, not TWO MALE's as the listing says. Also, the part I received only has 1 o-ring, not 2 like the photo, and the release is plastic, not metal like in the photo. The only thing that was correct was the size.

## Frequently Bought Together

- BBTUS 2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8")
- BBTUS 2PCS 1/4" 3/8" 5/16" Plastic Tube in-line Hose Quick Connector with Shut-Off valve, Panel Mounting Quick Disconnect Coupling,Female Quick Connect Barbed Fittings (2x Female Connector)
- BBTUS 1/4" 3/8" 5/16" Plastic Hose Barb In-Line Quick Connector, Quick Release Vacuum Disconnect Coupling, Shut-Off Valved Insert Tube Quick Connect Fittings (1 Male+ 1 Female)(3/8")

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-27*