---
product_id: 27521770
title: "12458 Process Tube Adapter Kit for 3/16\", 1/4\", 5/16\", 3/8\" Copper Tubing"
brand: "robinair"
price: "VT58332"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/27521770-12458-process-tube-adapter-kit-for-3-16-1-4
store_origin: VU
region: Vanuatu
---

# Absolute seal, zero leaks guaranteed Blow molded case for organized storage 4 size adapters for versatile copper tubing 12458 Process Tube Adapter Kit for 3/16", 1/4", 5/16", 3/8" Copper Tubing

**Brand:** robinair
**Price:** VT58332
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your HVAC game with leak-proof precision!

## Quick Answers

- **What is this?** 12458 Process Tube Adapter Kit for 3/16", 1/4", 5/16", 3/8" Copper Tubing by robinair
- **How much does it cost?** VT58332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/27521770-12458-process-tube-adapter-kit-for-3-16-1-4)

## Best For

- robinair enthusiasts

## Why This Product

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

## Key Features

- • **No Flaring Needed:** Skip the flare prep and avoid tubing chips that compromise system integrity
- • **Compact & Organized:** Blow molded case keeps your kit components secure and ready for action
- • **Lightweight & Durable:** Copper construction with a sleek finish built to last in any professional toolkit
- • **Leak-Proof Seal Technology:** Ensures airtight connections, eliminating costly system contamination
- • **Universal Fit for Copper Tubing:** Seamlessly connects 3/16", 1/4", 5/16", and 3/8" tubes without hassle

## Overview

The Robinair 12458 Process Tube Adapter Kit is a professional-grade tool designed for quick, secure connections to 3/16", 1/4", 5/16", and 3/8" copper tubing. It eliminates the need for flaring, prevents contamination from tubing chips, and comes in a durable blow molded case for easy storage and transport. Perfect for HVAC pros seeking efficiency and reliability.

## Description

Robinair's No. 12458 Process Tube Adapter Kit provides the fastest and easiest means for connecting charging lines to process tubes for evacuating and recharging a system. Tool is designed to ensure an absolute seal between the tubing and the charging hose. Eliminates the need for flaring and the possibility of tubing chips getting into the system preventing possible system damage. For use with 3/16", 1/4", 5/16", and 3/8" copper tubing. Blow molded storage case keeps kit components contained and organized when not in use.

## Features

- Robinair's No. 12458 Process Tube Adapter Kit provides the fastest and easiest means for connecting charging lines to process tubes for evacuating and recharging a system
- Designed to ensure an absolute seal between the tubing and the charging hose
- Eliminates the need for flaring and the possibility of tubing chips getting into the system
- For use with 3/16 inch, 1/4 inch, 5/16 inch, and 3/8 inch copper tubing
- Blow molded storage case keeps kit components contained and organized when not in use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C2GWNP0 |
| Best Sellers Rank | #135,074 in Automotive ( See Top 100 in Automotive ) #265 in Air Conditioning Line Repair Tools |
| Brand | Robinair |
| Color | Yes |
| Connector Type | Adapter |
| Customer Reviews | 4.6 4.6 out of 5 stars (120) |
| Date First Available | February 13, 2013 |
| Exterior Finish | Copper |
| Global Trade Identification Number | 00637335000490 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.026 ounces |
| Item dimensions L x W x H | 7.6 x 6.5 x 2 inches |
| Item model number | 12458 |
| Manufacturer | Robinair |
| Manufacturer Part Number | 12458 |
| Material | Copper |
| Model | 12458 |
| Number of Pieces | 1 |
| Product Dimensions | 7.6 x 6.5 x 2 inches |
| Size | 3/8 Inch |
| Thread Size | 3/8 inch |
| Thread Type | NPT |
| UPC | 637335000490 |

## Product Details

- **Brand:** Robinair
- **Color:** Yes
- **Connector Type:** Adapter
- **Exterior Finish:** Copper
- **Item Weight:** 0.75 Grams
- **Item dimensions L x W x H:** 7.6 x 6.5 x 2 inches
- **Material:** Copper
- **Size:** 3/8 Inch
- **Thread Size:** 3/8 inch
- **Thread Type:** NPT

## Images

![12458 Process Tube Adapter Kit for 3/16", 1/4", 5/16", 3/8" Copper Tubing - Image 1](https://m.media-amazon.com/images/I/71zkIWLSkvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool
*by C***  on November 6, 2024*

This is a game changer for sealed systems with restrictions

### ⭐⭐⭐⭐⭐ Great product
*by P***Y on September 21, 2024*

Already saved me money, very happy I bought this. It easily held 250 psi without leaking, don’t need any higher.

### ⭐⭐⭐⭐⭐ For pros
*by J***J on May 9, 2025*

Just have . If you're in the fence ..yes you need it.

## Frequently Bought Together

- Robinair 12458 Process Tube Adapter Kit for 3/16", 1/4", 5/16", 3/8" Copper Tubing
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- Mastercool (70025 Black Capillary Tube Cutter

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**Shop now:** [https://www.desertcart.vu/products/27521770-12458-process-tube-adapter-kit-for-3-16-1-4](https://www.desertcart.vu/products/27521770-12458-process-tube-adapter-kit-for-3-16-1-4)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-16*