Description
The Mastercool 66661 Automotive R134a Manifold Gauge Set is a professional brass 2-way manifold designed for reliable diagnostics and service on R134a automotive air conditioning systems. It features heavy-duty forged brass construction with free-floating piston valves to reduce O-ring wear, large angled metal handles for easy operation, and silicone-dampened 2.5" gauges for accurate, flutter-free readings. The set includes three 60" nylon barrier hoses (blue, red, yellow) with economy couplers and an extra access port for vacuum line connection.
Key Features and Compatibility:
- Brass manifold body
- 2.5" silicone-dampened gauges
- Extra vacuum access port
- 3 x 60" nylon barrier hoses
- Economy R134a couplers
- Piston valves reduce O-ring wear
- Hose holder for storage
