Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set
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 Cutte
- 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.
| SKU: | B01NCYKQSN |
| Weight: | 11.86 pounds |
| Dimensions: | 15 x 10.6 x 3.5 inches |
| Brand: | Mastercool |
| Model: | 72475-PRC |
| Manufacture: | MASTERCOOL |
From the manufacturer




ISO Bubble Flare
Fabricate 4.75 mm, 6 mm, 8 mm, 10 mm Metric Bubble Flares
Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set | Mastercool 72485-PRC Universal Hydraulic Flaring Tool (GM Transmission) Set | Mastercool 72480 37˚ Double Flaring Hydraulic Tool Set | Mastercool 72450 Double Metric Bubble Flaring Tool Set | |
|---|---|---|---|---|
| Customer Reviews | 4.6 out of 5 stars681 | 4.6 out of 5 stars557 | 4.0 out of 5 stars32 | 3.9 out of 5 stars7 |
| Price | GBP 217.12 | GBP 197.80 | GBP 283.49 | GBP 354.26 |
| Push Connect Dies and Adapters | ✓ | ✓ | – no data | – no data |
| GM Fuel Line Dies and Adapters | ✓ | ✓ | – no data | – no data |
| 45˚ and Double Flaring Dies and Adapters | ✓ | ✓ | – no data | ✓ |
| Metric Bubble Flaring Dies and Adapters | ✓ | ✓ | – no data | ✓ |
| GM Transmission Cooling Line Dies and Adapters | – no data | ✓ | – no data | – no data |
| 37˚ Double Flaring Dies and Adapters | – no data | – no data | ✓ | – no data |
| Mini Tube Cutter | ✓ | ✓ | – no data | – no data |






Mastercool 72475-PRC Universal Hydraulic Flaring Tool Set
Mastercool 72485-PRC Universal Hydraulic Flaring Tool (GM Transmission) Set
Mastercool 72480 37˚ Double Flaring Hydraulic Tool Set
Mastercool 72450 Double Metric Bubble Flaring Tool Set