---
product_id: 52770819
title: "Mastercool 72485-PRC Universal Hydraulic Flaring Tool – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line & GM Transmission Cooling – Includes Hydraulic Ram & Mini Tube Cutter"
brand: "mastercool"
price: "€ 684.88"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/52770819-mastercool-72485-prc-universal-hydraulic-flaring-tool-45-double-single
store_origin: GR
region: Greece
---

# 7 flare types for ultimate versatility Hydraulic ram for effortless flares Heavy-duty steel for pro durability Mastercool 72485-PRC Universal Hydraulic Flaring Tool – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line & GM Transmission Cooling – Includes Hydraulic Ram & Mini Tube Cutter

**Brand:** mastercool
**Price:** € 684.88
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master every flare, own every line—precision meets power in one pro tool.

## Quick Answers

- **What is this?** Mastercool 72485-PRC Universal Hydraulic Flaring Tool – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line & GM Transmission Cooling – Includes Hydraulic Ram & Mini Tube Cutter by mastercool
- **How much does it cost?** € 684.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/52770819-mastercool-72485-prc-universal-hydraulic-flaring-tool-45-double-single)

## Best For

- mastercool enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Durability:** Built with reinforced high-strength steel and precision-formed dies to ensure consistent, leak-free connections that last.
- • **Magnetic Adapter Holder:** Keep your dies and adapters instantly accessible and secure—no more fumbling or lost parts on the job.
- • **Universal Compatibility:** Master 7 flare types across 3/16" to 1/2" tubing sizes, including GM fuel, brake, and transmission cooling lines—one tool, endless applications.
- • **Hydraulic Power, Zero Strain:** Effortlessly create flawless 45° double & single flares with the patented hydraulic ram system—speed and precision guaranteed.
- • **All-in-One Kit with Mini Tube Cutter:** Includes a compact tube cutter and custom-molded storage case for clean cuts and organized, on-the-go convenience.

## Overview

The Mastercool 72485-PRC is the industry-leading universal hydraulic flaring tool designed for professional mechanics and technicians. Featuring a patented hydraulic ram for effortless, consistent 45° double and single flares, it supports 7 flare types across multiple tubing sizes including GM fuel, brake, and transmission cooling lines. Constructed with heavy-duty steel and precision dies, it ensures durable, leak-free connections. The kit includes a mini tube cutter and a magnetic adapter holder, all housed in a custom-molded case for ultimate portability and organization.

## Description

Mastercool 72485-PRC Universal Hydraulic Flaring Tool – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line & GM Transmission Cooling – Includes Hydraulic Ram & Mini Tube Cutter

## Features

- 🔷 THE ORIGINAL MASTERCOOL HYDRAULIC FLARING TOOL – Mastercool pioneered and patented the first hydraulic flaring tool, setting the industry standard for precision, reliability, and durability. Trusted by auto repair shops, fleet mechanics, and professional technicians worldwide.
- 🔷 NOW WITH GM TRANSMISSION COOLING LINE DIES & ADAPTERS – Includes new GM transmission cooling line dies and adapters, making it the ultimate hydraulic flaring tool for GM fuel & transmission lines, brake lines, and hydraulic tubing.
- 🔷 CREATES 7 FLARE TYPES FOR VERSATILE APPLICATIONS – Works with 3/16", 1/4", 5/16", 3/8", and 1/2" tubing to create 45° double & single flares, push connect flares, GM fuel line flares, ISO bubble flares, GM transmission cooling line flares, brake line flares, and hydraulic line flares.
- 🔷 HYDRAULIC POWER FOR EFFORTLESS, CONSISTENT FLARES – The hydraulic ram system eliminates manual strain, making flaring faster, easier, and more precise than traditional flare tools. The die set stabilizing arm and magnetic adapter holder keep components secure for repeatable, leak-free results.
- 🔷 PRECISION-FORMED HIGH-STRENGTH DIES – The included high-strength steel dies are precision-formed to create accurate, consistent flares while minimizing metal fatigue, ensuring reliable, long-lasting connections.
- 🔷 MAGNETIC ADAPTER HOLDER FOR QUICK ACCESS – The built-in magnetic adapter holder keeps dies and components securely in place, preventing loss and allowing for quick and easy changes between flare types.
- 🔷 HEAVY-DUTY CONSTRUCTION FOR PROFESSIONAL USE – Built with a reinforced, high-strength steel body, this tool is designed for professional mechanics, ensuring durability and precision in high-pressure tubing applications.
- 🔷 MINI TUBE CUTTER INCLUDED – Comes with the Mastercool 70027 Mini Tube Cutter (for 1/8" to 5/8" O.D. tubing), ensuring clean, smooth tube ends for professional-grade flaring.
- 🔷 CUSTOM-MOLDED STORAGE CASE – The custom case keeps all dies, adapters, and tools protected and organized, allowing for easy transport and secure storage.
- 🔷 IDEAL FOR AUTOMOTIVE, HYDRAULIC, AND INDUSTRIAL APPLICATIONS – Specifically designed for brake lines, fuel lines, GM transmission cooling lines, and hydraulic tubing in automotive repair, fleet maintenance, and industrial applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mastercool |
| Brand | Mastercool |
| Model | 72485-PRC Universal Hydraulic Flaring Tool Set (Includes 3/8" and 1/2" Transmission Cooling Line Die and Adapter Sets) |
| Item Weight | 12 pounds |
| Product Dimensions | 14 x 12 x 4 inches |
| Item model number | 72485-PRC |
| Is Discontinued By Manufacturer | No |
| Exterior | Structural body is Metal |
| Manufacturer Part Number | 72485-PRC |

## Images

![Mastercool 72485-PRC Universal Hydraulic Flaring Tool – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line & GM Transmission Cooling – Includes Hydraulic Ram & Mini Tube Cutter - Image 1](https://m.media-amazon.com/images/I/71FrOxWv16L.jpg)

## Questions & Answers

**Q: Whats the warranty**
A: THE HYDRAULIC PUMP COMES WITH A FULL 1 YEAR WARRANTY. THE ADAPTERS AND DIES COME WITH A 90 DAY WARRANTY.

**Q: Free returns?  states "free returns" when viewing item on my android .**
A: Yes

**Q: What the vest way to anneal the stainless steel. To a softened state?**
A: Annealing temperatures stainless steal depends on whether it is magnetic or nonmagnetic, the temperatures are different, the additives to make it magnetic or nonmagnetic will determine the temperature at which it will anneal.  When you find what metal is added to the stainless heat it to that degree and then air cool. Never quench after heating or you will make it hard.

**Q: what kind of line material can i use? Copper, Steel?**
A: This tool will easily flare copper or steel. Copper is not approved for brake lines. There is a copper looking alloy available that is very easy to work with.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good tool!
*by K***N on June 29, 2025*

Crimps very well! Takes a few practice tries to get used to. It's easy to use, good design, and fast!

### ⭐⭐⭐⭐⭐ Professional quality tool delivers professional results.
*by J***S on February 8, 2022*

I bought this in preparation for doing some brake work on several different vehicles where I would be making my own lines. Being able to make fuel line and transmission line connections is a bonus too.So far it has performed flawlessly on everything I have used it on. Inverted double flares come out perfect with no worries about leaks.Granted I have not used every fitting and adapter it has yet, but I did play around with some of the ones that I have not had a call to use just to verify it would indeed make the proper ends without any trouble.Being a mechanic since the late 1980s, I have seen all sorts of shade tree hatchet jobs on transmission, power steering, and even brake lines over the years. Most of the time it is because they did not have the proper tools for the job and/or did not know any better. Compression fittings are fine for non-critical, low pressure use but I would never trust such a fitting in a brake system that has to work in emergency circumstances with pressures over 1000psi. I have seen many of these develop leaks over time and have heard of them blowing apart. I have even seen a brake butcher job where someone tried to use just a single 45 degree flare to join the lines. Thankfully they could not get it seal off and brought it to me to fix it properly.Before this tool, I would just buy lines in predetermined lengths as close to what was needed as possible and bend them to shape and try to make sure any excess was safely out of the way somewhere or buy line with the correct bends already in place. Now, thanks to this tool, I am no longer confined to those two choices as I can make my own lines the exact length I need without worrying about the ends.I have seen numerous PS & transmission lines patched with rubber hose over the years that often leak later because people just slide the hose right up on the smooth metal line. Eventually the hose slides off because there is no flare for a clamp to hold against. This tool solves that problem too. Just use the fuel line fitting dies but do not crimp them all the way. About 3 to 6 pumps (depending on the line) after all the slack is out of the tool will leave a nice rounded bubble flare in the line that doesn't have any sharp edges so a hose can easily be pushed over it but have enough flare to keep the hose clamps from allowing the hose to slide off over time. It may take a bit of experimenting to get the proper size bubble in the line. I have included a picture of such a bubble & the fuel line flare that results if you go until the tool stops.The included tubing cutter is the small type intended for close quarters and works well enough. I would advise buying a dedicated tool for reaming/deburring your lines after you cut them.The case is also a decent case with an actual hinge & decent clasps to hold it closed. Not just a thin plastic strip hinge that always cracks after a few years leaving you with a box that no longer stays closed & loses components.If you regularly work on automobile hydraulic or fuel lines I would say buy this tool. The only thing that would make it better is if you could buy it with the 37 degree dies for AN fittings already included with these instead of having to buy them separate.

### ⭐⭐⭐⭐⭐ Definitely worth the money. Makes a perfect double flare everytime.
*by G***T on May 24, 2025*

Works amazing! Perfect double flare everytime.

## Frequently Bought Together

- Mastercool 72485-PRC Universal Hydraulic Flaring Tool – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line & GM Transmission Cooling – Includes Hydraulic Ram & Mini Tube Cutter
- Mastercool (71098 Silver 37 Degree Hydraulic Flaring Tool Adapter Set
- 4LIFETIMELINES Rimming & Deburring Tool for 3/16" to 1/2" Tubing, Exceptionally Versatile Tool, Achieve Optimal Tubing Flaring, Dubur Tubing Efficiently

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-27*