Description
Mastercool 98661-PRO R134a/R12 2-Way Aluminum Manifold Gauge Set with 60" Hoses, Manual Couplers & 3-in-1 Can Tap Valve - U.S. Assembled
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- 100% U.S. Designed, Assembled, and Tested: Professional-grade manifold gauge set compatible with both R134a and R12 refrigerants—ideal for automotive A/C technicians seeking reliable performance.
- Durable Aluminum Block Construction: Built with a rugged extruded aluminum body and free-floating piston valves to minimize o-ring wear, ensuring extended lifespan and durability.
- Precision 2-1/2" Recalibratable Gauges: Silicone-dampened gauges provide smooth, accurate readings with reduced needle vibration for precise monitoring of system performance.
- Premium Manual Couplers: High-quality manual couplers offer superior control and durability over standard R134a couplers, ensuring a secure fit and enhanced performance in heavy-duty applications.
- Complete Hose Set with 3-in-1 Side Mount Can Tap Valve: Includes two sets of 60” SAE-approved nylon barrier hoses for R134a and R12 refrigerants, plus a 3-in-1 side mount can tap valve for R134a and oil charge cans.
