---
product_id: 47381890
title: "72475-PRC Universal Hydraulic Flaring Tool Set – Patented Design – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line – Includes Hydraulic Ram & Mini Tube Cutter"
brand: "mastercool"
price: "₩889233"
currency: KRW
in_stock: true
reviews_count: 13
category: "Mastercool"
url: https://www.desertcart.kr/products/47381890-72475-prc-universal-hydraulic-flaring-tool-set-patented-design-45
store_origin: KR
region: South Korea
---

# Supports 3/16" to 1/2" tubing sizes Patented hydraulic ram for effortless precision Heavy-duty steel body for ultimate durability 72475-PRC Universal Hydraulic Flaring Tool Set – Patented Design – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line – Includes Hydraulic Ram & Mini Tube Cutter

**Brand:** mastercool
**Price:** ₩889233
**Availability:** ✅ In Stock

## Summary

> 🔧 Master every flare, every line — the pro’s secret weapon!

## Quick Answers

- **What is this?** 72475-PRC Universal Hydraulic Flaring Tool Set – Patented Design – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line – Includes Hydraulic Ram & Mini Tube Cutter by mastercool
- **How much does it cost?** ₩889233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/47381890-72475-prc-universal-hydraulic-flaring-tool-set-patented-design-45)

## 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

- • **Organized & Ready to Go:** Compact custom-molded case with magnetic adapter holder keeps your tools secure and accessible on the job.
- • **Pro-Grade Prep Included:** Integrated mini tube cutter guarantees clean, professional cuts for perfect flare prep.
- • **Effortless Precision Flaring:** Hydraulic ram eliminates manual strain for flawless, repeatable flares every time.
- • **Built to Last, Built for Pros:** Reinforced high-strength steel construction ensures leak-proof, durable performance under heavy use.
- • **Versatility That Covers It All:** Create 45° single & double flares, push connect, GM fuel line, and ISO bubble flares across multiple tubing sizes.

## Overview

The Mastercool 72475-PRC is the original patented hydraulic flaring tool set designed for professional-grade brake, fuel, and transmission line repairs. Featuring a heavy-duty steel body, hydraulic ram for effortless precision, and versatile dies supporting multiple flare types and tubing sizes, it delivers leak-proof, consistent results. Complete with a mini tube cutter and custom storage case, this kit is engineered for durability, efficiency, and on-the-go organization—trusted by mechanics worldwide to get the job done right the first time.

## Description

Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set – Precision Flaring for Brake, Fuel, and Transmission LinesThe Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set is the original hydraulic flaring tool designed by Mastercool, delivering precision flares for brake lines, fuel lines, and transmission lines. Trusted by mechanics, repair shops, and automotive professionals worldwide.🔷 The Original Hydraulic Flaring Tool – Designed by MastercoolMastercool pioneered and patented the hydraulic flaring tool, setting the industry standard for precision automotive tubing flaring.🔷 Heavy-Duty Steel Construction for Maximum DurabilityBuilt with a reinforced high-strength steel body, this tool delivers leak-free flares and long-lasting reliability, making it a must-have for professional mechanics and repair shops.🔷 Creates Multiple Flare Types for Automotive ApplicationsWorks with **3/16", 1/4", 5/16", 3/8", and 1/2" tubing** to create 45° single and double flares, push connect flares, GM fuel line flares, and ISO bubble flares. **Perfect for brake, fuel, and transmission line repairs**.🔷 Hydraulic Ram for Effortless Precision FlaringThe hydraulic system eliminates manual strain, making flaring faster and easier. The die set stabilizing arm and magnetic adapter holder keep components secure for repeatable, professional-grade results.🔷 High-Strength, Precision-Formed Dies for Leak-Free ConnectionsThe flaring dies are **precision-formed for accurate, repeatable flares** and **built from high-strength steel** to provide durability for professional applications.🔷 Magnetic Adapter Holder for Quick AccessThe included magnetic adapter holder ensures that dies and components stay in place, preventing loss and allowing for quick, easy changes during flaring operations.🔷 Includes Mini Tube Cutter for Clean, Professional CutsComes with the Mastercool 70027 Mini Tube Cutter (**for 1/8" to 5/8" O.D. tubing**), ensuring smooth, precise tubing preparation before flaring.🔷 Compact, Custom-Molded Storage Case for Easy OrganizationThe custom case keeps all dies, adapters, and tools secure and organized, ensuring easy transport between job sites or storage in the shop.🔷 For Brake, Fuel & Transmission Lines – Not for Coolant LinesSpecifically designed for automotive metal tubing systems, including brake lines, fuel lines, and transmission lines. **Not compatible with coolant hoses or rubber hose connections**.Upgrade your automotive repair toolkit with the Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set – the original hydraulic flaring tool designed for professionals!

Review: This kit 72475 is missing 4 parts 4 GMs. That's the difference between this Kit & the 72485 Kit. - Makes creating Flares foolproof. You can make practically any Brake, Trans, Fuel, or Coolant Line. Has almost every die & adapter needed. But doesn't come with the 2 dies & 2 adapters required for some GM model Coolant & maybe a Trans Line. That kit is the 72485. This kit is the 72475. All in all, it's pretty straight forward. As long as you follow the simple directions, you'll have the perfect type bubble/flare & it'll be Leak-Proof Too.... Just don't do what I ended up doing. I got side tracked and bought the 72475 Kit. What I should have got was the 72485 Kit. I mean I was actually working on a Pontiac Grand AM, ie GM.... I should have just sent this kit back because the time it took trying to see if getting those 4 extra parts through email-messaging the seller took longer than the return policy. So I was left ''Holding The Bag''.... Oh well, you learn right.. Still a quality tool & makes life way easier when replacing lines on vehicles.. I'd certainly recommend this product though. Mastercool is actually the best one made so for the investment, you'll be able to make a hell of a lot of lines, the right way, the first time.......
Review: FANTASTIC BIT OF KIT! - This master cool hydraulic flaring kit is phenomenal! It has so much versatility, makes flares, double flares, push to connect lines and making bubble flares a breeze. Early on when I got the kit, I was very frustrated with the fact that the T-handle does not apply enough clamping force on the dies to prevent the line from sliding out while initiating the hydraulic press portion of the tool. It was highly frustrating to the point where I was about to return the kit. However, I realized that the T-handle is removable (there’s a threaded knurled nut on it) so I removed it and opted to use a 13 mm shallow socket with a flex head ratchet to make sure I get that extra bit of torque to really clamp down the die. That’s the real trick with getting this kit to work. You just have to make sure the clamping dies are really tight, I just couldn’t get them tight enough with the T-handle so I used a 3/8 ratchet with 13mm to snug it just a bit more than you could with the provided T-handle, once I did that the tool worked perfectly! I’m a DIY guy. I’m not even a technician but if I were a technician, I would absolutely buy this kit. It is worth every penny and will pay for itself with one job. Just think about what it would cost you to pay a mechanic to do this type of job on your vehicle. You’re saving a ton of $$$.

## Features

- 🔷 THE ORIGINAL HYDRAULIC FLARING TOOL – DESIGNED BY MASTERCOOL – Mastercool pioneered and patented the hydraulic flaring tool, setting the industry standard for creating precision flares in brake lines, fuel lines, and transmission lines.
- 🔷 HEAVY-DUTY STEEL CONSTRUCTION FOR MAXIMUM DURABILITY – Built with a reinforced high-strength steel body, this tool delivers leak-free flares and long-lasting reliability, making it a must-have for professional mechanics and repair shops.
- 🔷 VERSATILE FLARING CAPABILITIES FOR AUTOMOTIVE APPLICATIONS – Designed to create various flare types, including 45° single and double flares, push connect flares, GM fuel line flares, and ISO bubble flares, accommodating tubing sizes from 3/16" to 1/2" and 4.75 mm to 10 mm, making it ideal for brake lines, fuel lines, and transmission lines.
- 🔷 HYDRAULIC RAM FOR EFFORTLESS PRECISION FLARING – The hydraulic system eliminates manual strain, making flaring faster and easier. The die set stabilizing arm and magnetic adapter holder keep components secure for repeatable, professional-grade results.
- 🔷 PRECISION-FORMED HIGH-STRENGTH DIES FOR LEAK-FREE CONNECTIONS – The included high-strength steel dies are precision-formed to create accurate, consistent flares, minimizing metal fatigue and ensuring strong, leak-proof tubing connections.
- 🔷 MAGNETIC ADAPTER HOLDER FOR QUICK ACCESS – The built-in magnetic adapter holder ensures that dies and components stay in place, making the tool easier to use and keeping everything organized during repairs.
- 🔷 INCLUDES MINI TUBE CUTTER FOR CLEAN, PROFESSIONAL CUTS – Comes with the Mastercool 70027 Mini Tube Cutter (for 1/8" to 5/8" O.D. tubing), ensuring smooth, precise tubing preparation before flaring.
- 🔷 COMPACT, CUSTOM-MOLDED STORAGE CASE FOR EASY ORGANIZATION – The custom case keeps all dies, adapters, and tools secure and organized, ensuring easy transport between job sites or storage in the shop.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NCYKQSN |
| Best Sellers Rank | #189,744 in Automotive ( See Top 100 in Automotive ) #72 in Brake Repair Brake Flaring Tools |
| Brand | Mastercool |
| Customer Reviews | 4.5 4.5 out of 5 stars (674) |
| Date First Available | January 24, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.86 pounds |
| Item model number | 72475-PRC |
| Manufacturer | MASTERCOOL |
| Manufacturer Part Number | 72475-PRC |
| Model | Universal Hydraulic Flaring Tool Set with Tube Cutter |
| Product Dimensions | 15 x 10.6 x 3.5 inches |

## Images

![72475-PRC Universal Hydraulic Flaring Tool Set – Patented Design – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line – Includes Hydraulic Ram & Mini Tube Cutter - Image 1](https://m.media-amazon.com/images/I/81KtNZMeZzL.jpg)

## Questions & Answers

**Q: Does this have the gm 3/8 and 1/2 transmission line dies included? It is supposed to in this kit but the picture doesn’t them. not said in description**
A: This kit is 72475, which does not include the Jiffy-tite transmission line dies. 
The kit that includes them is 72485.

**Q: will it do 316 stanless steel tubing**
A: Hello 
The 72475-PRC is designed to work on softer metals  such as "Annealed" or "Dead Soft" type stainless steel.  Thank you.

**Q: The relief valve broke on mine. Anyone know where I can get another relief valve assembly? Thank you.**
A: You can call Mastercool at 973-2529119. You can get an RGA to send the unit back in for repair or order hydraulic repair kit.

**Q: Do you have to chamfer the edges before flaring?**
A: A slight chamfer is best to get a clean flare, but not too much, you don't want to take away too much material. You just want the edge free of burrs. Use a 32 teeth per inch hack saw blade if you are not using a pipe cutter. The better the prep, the better the flare.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This kit 72475 is missing 4 parts 4 GMs. That's the difference between this Kit & the 72485 Kit.
*by D***S on December 13, 2022*

Makes creating Flares foolproof. You can make practically any Brake, Trans, Fuel, or Coolant Line. Has almost every die & adapter needed. But doesn't come with the 2 dies & 2 adapters required for some GM model Coolant & maybe a Trans Line. That kit is the 72485. This kit is the 72475. All in all, it's pretty straight forward. As long as you follow the simple directions, you'll have the perfect type bubble/flare & it'll be Leak-Proof Too.... Just don't do what I ended up doing. I got side tracked and bought the 72475 Kit. What I should have got was the 72485 Kit. I mean I was actually working on a Pontiac Grand AM, ie GM.... I should have just sent this kit back because the time it took trying to see if getting those 4 extra parts through email-messaging the seller took longer than the return policy. So I was left ''Holding The Bag''.... Oh well, you learn right.. Still a quality tool & makes life way easier when replacing lines on vehicles.. I'd certainly recommend this product though. Mastercool is actually the best one made so for the investment, you'll be able to make a hell of a lot of lines, the right way, the first time.......

### ⭐⭐⭐⭐⭐ FANTASTIC BIT OF KIT!
*by L***S on June 14, 2024*

This master cool hydraulic flaring kit is phenomenal! It has so much versatility, makes flares, double flares, push to connect lines and making bubble flares a breeze. Early on when I got the kit, I was very frustrated with the fact that the T-handle does not apply enough clamping force on the dies to prevent the line from sliding out while initiating the hydraulic press portion of the tool. It was highly frustrating to the point where I was about to return the kit. However, I realized that the T-handle is removable (there’s a threaded knurled nut on it) so I removed it and opted to use a 13 mm shallow socket with a flex head ratchet to make sure I get that extra bit of torque to really clamp down the die. That’s the real trick with getting this kit to work. You just have to make sure the clamping dies are really tight, I just couldn’t get them tight enough with the T-handle so I used a 3/8 ratchet with 13mm to snug it just a bit more than you could with the provided T-handle, once I did that the tool worked perfectly! I’m a DIY guy. I’m not even a technician but if I were a technician, I would absolutely buy this kit. It is worth every penny and will pay for itself with one job. Just think about what it would cost you to pay a mechanic to do this type of job on your vehicle. You’re saving a ton of $$$.

### ⭐⭐⭐⭐⭐ Exactly what we needed for the Job.
*by D***S on December 27, 2025*

Works great.

## Frequently Bought Together

- Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set – Patented Design – 45° Double & Single Flares, Push Connect, GM Fuel Line, Brake Line – Includes Hydraulic Ram & Mini Tube Cutter
- Mastercool (71098 Silver 37 Degree Hydraulic Flaring Tool Adapter Set
- 4LifetimeLines 3/16" x 25' Genuine Copper-Nickel Alloy Non-Magnetic Brake Line Replacement Tubing Coil Roll & Fitting Kit, Inverted Flare, Easy to Bend, Corrosion Resistant

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-04-22*