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Mastercool

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

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Availability: 14 left in stock
Fulfilled by Amazon
Arrives Sunday, Jun 22
Order within 20 hours and 29 minutes
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Color: Blue and Silver


Size: 6.8


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.

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!

Manufacturer: ‎MASTERCOOL


Brand: ‎Mastercool


Model: ‎Universal Hydraulic Flaring Tool Set with Tube Cutter


Item Weight: ‎11.86 pounds


Product Dimensions: ‎15 x 10.6 x 3.5 inches


Country of Origin: ‎USA


Item model number: ‎72475-PRC


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎72475-PRC


Date First Available: January 24, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • FANTASTIC BIT OF KIT!
Color: Blue and Silver Size: 6.8
Review Image by L0UIS L0UIS
Review Image by L0UIS L0UIS
Review Image by L0UIS L0UIS
Review Image by L0UIS L0UIS
Review Image by L0UIS L0UIS
Review Image by L0UIS L0UIS
Review Image by L0UIS L0UIS
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 $$$. ... show more
Reviewed in the United States on June 14, 2024 by L0UIS L0UIS
    • Grest tool set.
Color: Blue and Silver Size: 6.8
Nice tool set. Works well.
Reviewed in the United States on April 23, 2025 by KEN FARLEY
    • This kit 72475 is missing 4 parts 4 GMs. That's the difference between this Kit & the 72485 Kit.
Color: Blue and Silver Size: 6.8
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....... ... show more
Reviewed in the United States on December 13, 2022 by D. Monty Jennings
    • Easy to consistently make good flares
Color: Blue and Silver Size: 6.8
This is a great tool. Once you take a few practices passes to figure out the method, it is easy to consistently turn out good flares. Especially helpful if you have to work under the car, but I still find it easier if I can make all the flares at the bench. My go-to for making flares and quick-connect fittings. ... show more
Reviewed in the United States on June 21, 2024 by ID2002
    • Nice tool
Color: Blue and Silver Size: 6.8
After the first day's use, I like it. It is a little bulky, so can be clumsy in places, but makes a pretty nice flare. Once you figure out how to set it up, the process flows along pretty well.
Reviewed in the United States on April 26, 2024 by David
    • Dont screw around with the cheap flaring tools
Color: Blue and Silver Size: 6.8
Dont make the mistake I made and screw around wasting time with the cheap flaring tools that screw down by hand or you crank with a lever... I literally sprained my elbows or strained them and theyve been hurting for a week now. I ordered this tool as I have used one in the past at our old shop and it double flared stainless 3/16" line with ease. I found Mastercool to be a good brand name supplier of this type of tool, it works the same. I was able to leave my stainless line on my truck with the leaking fitting pushed back, I straightened the line by hand. After cutting the end off, I followed the instructions as provided to double flare 45 degrees. In the wheel well, the tool fit and flared my line easily. I tightened the fitting back down at the tee and it sealed up FIRST TIME. Also the flare was perfect looking! WOW! I messed around before and found out.... save yourself time and cuss words!!! ... show more
Reviewed in the United States on January 19, 2024 by A. You
    • Don't by the knock off
Color: Blue and Silver Size: 6.8
Very good quality tool. Easy to use
Reviewed in the United States on May 3, 2025 by Works and looks great
    • Quality Buy
Color: Blue and Silver Size: 6.8
Quality Buy
Reviewed in the United States on March 4, 2025 by Richard W.

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