---
product_id: 447850261
title: "MECCANIXITY Straight Copper Coupling Fittings, 1/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, Pack of 5"
brand: "meccanixity"
price: "553994₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Meccanixity"
url: https://www.desertcart.vn/products/447850261-meccanixity-straight-copper-coupling-fittings-1-4-inch-id-welding
store_origin: VN
region: Vietnam
---

# Durable copper with long service life Rolled tube stop for secure welding 1/4 inch ID precision fit MECCANIXITY Straight Copper Coupling Fittings, 1/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, Pack of 5

**Brand:** meccanixity
**Price:** 553994₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Connect with Confidence: The Copper Coupling That Keeps Your Cool On Point!

## Quick Answers

- **What is this?** MECCANIXITY Straight Copper Coupling Fittings, 1/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, Pack of 5 by meccanixity
- **How much does it cost?** 553994₫ 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/447850261-meccanixity-straight-copper-coupling-fittings-1-4-inch-id-welding)

## Best For

- meccanixity enthusiasts

## Why This Product

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

## Key Features

- • **Premium Copper Construction:** Offers superior toughness and corrosion resistance for lasting performance
- • **Rolled Tube Stop Sweat Ends:** Ensures leak-proof, hassle-free welding joints every time
- • **Pack of 5 for Bulk Efficiency:** Ideal for professional projects or quick replacements without downtime
- • **Easy Installation & Replacement:** Designed for seamless integration with existing HVAC systems—no expert needed
- • **Precision 1/4 Inch Inner Diameter:** Engineered for exact HVAC and refrigeration pipeline connections

## Overview

MECCANIXITY Straight Copper Coupling Fittings are precision-engineered 1/4 inch ID connectors designed for HVAC and refrigeration systems. Crafted from durable copper with rolled tube stop sweat ends, these fittings guarantee secure, leak-proof welds and long-lasting performance. Sold in packs of five, they offer an efficient solution for professionals seeking reliable, easy-to-install pipe connections.

## Description

Buy MECCANIXITY Straight Copper Coupling Fittings, 1/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, Pack of 5: Pipe Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Basics are important - Everything happened like clockwork.
Review: Buen material excelente

## Features

- Air conditioning and refrigeration accessories adapter, widely used to connect pipelines, such as HVAC air-conditioning devices, refrigeration or hydraulic applications, etc
- Package Content: 5pcs x Copper Coupling Fitting; Inner Diameter: 1/4"(6.35mm / 0.25 inch); Length: 16mm / 0.63 inch; Thickness: 0.7mm
- Made of copper with good toughness, easy to weld, stable performance and long service life. Light external surface, accurate size. With rolled tube stop and sweat ends, easy to connect.
- Replace the old coupling fitting, easy installation
- Please confirm the inner diameter before ordering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SCYC839 |
| Best Sellers Rank | #42,005 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,286 in Pipe Fittings |
| Brand Name | MECCANIXITY |
| Color | Copper |
| Connector Type | Coupling |
| Customer Reviews | 4.5 4.5 out of 5 stars (152) |
| Exterior Finish | Copper |
| Item Dimensions | 5.51 x 3.94 x 0.59 inches |
| Manufacturer | MECCANIXITY |
| Material Type | Copper |
| Model Number | mea211222ee0109 |
| Number of Pieces | 5 |
| Size | 1/4 Inch |
| Thread Type | NPT |

## Product Details

- **Brand:** MECCANIXITY
- **Color:** Copper
- **Connector Type:** Coupling
- **Exterior Finish:** Copper
- **Item dimensions L x W x H:** 5.51 x 3.94 x 0.59 inches
- **Manufacturer:** MECCANIXITY
- **Material:** Copper
- **Number of Pieces:** 5
- **Size:** 1/4 Inch
- **Thread Type:** NPT

## Images

![MECCANIXITY Straight Copper Coupling Fittings, 1/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, Pack of 5 - Image 1](https://m.media-amazon.com/images/I/71UuUPXyvkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Basics are important
*by G***N on April 6, 2026*

Everything happened like clockwork.

### ⭐⭐⭐⭐⭐ Review
*by M***O on January 12, 2026*

Buen material excelente

### ⭐⭐⭐⭐⭐ Perfect fit on 3/4 Line Set
*by I***N on October 30, 2024*

Tight fit, perfect and ready for brazing

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/447850261-meccanixity-straight-copper-coupling-fittings-1-4-inch-id-welding](https://www.desertcart.vn/products/447850261-meccanixity-straight-copper-coupling-fittings-1-4-inch-id-welding)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*