Mastercool 71550 Manual A/C Hose Crimper – Precision, Durability, and Trust You Can Count OnMastercool is a trusted name in professional A/C service tools, known for high-quality, precision-engineered products that technicians depend on. The Mastercool 71550 Manual A/C Hose Crimper is built to withstand daily use in demanding environments, ensuring consistent, professional results for years to come.
Featuring a snap-in die system, this crimper eliminates the need for pins or screws, making die changes quick, secure, and effortless. This reduces downtime and increases efficiency, helping professionals complete jobs faster.
Unlike handheld crimpers, the Mastercool 71550 is designed for stable, precise crimping. Mount it to a workbench using the included holding fixture, or secure it in a vise for flexible, reliable crimping anywhere.
This crimper covers a full range of A/C hose sizes, ensuring a perfect fit for professional automotive and HVAC repairs:
#6 (5/16")
#8 (13/32")
#10 (1/2")
#12 (5/8")
Optional reduced barrier die sets are available separately.
The Mastercool 71550 is engineered for barbed and beaded fittings, delivering factory-style crimps that prevent leaks and maintain A/C system integrity.
Mastercool 71550 Manual A/C Hose Crimper
Complete Die Set – Covers #6, #8, #10, and #12 standard hoses
Bench-Mount Holding Fixture – Securely mounts to workbenches
User Guide – Step-by-step instructions for setup and use
When you choose Mastercool, you're choosing a U.S.-based company committed to quality and customer service. Unlike cheap, unreliable alternatives, we offer real support, reliable products, and the assurance that you're using a tool designed by professionals, for professionals.
✅ BUILT TO LAST – PREMIUM QUALITY & RELIABILITY
✅ SNAP-IN DIE SYSTEM – NO PINS OR SCREWS REQUIRED
✅ STABLE, SECURE MOUNTING – BENCH OR VISE OPTIONS
✅ BACKED BY U.S.-BASED CUSTOMER SUPPORT
💡 ORDER NOW AND EXPERIENCE THE MASTERCOOL DIFFERENCE!