Mastercool 55303 - R600a, R290, R134a 3/8" Bore 2-Way Aluminum Manifold Gauge Set Only
- R600a, R290, R134a 3/8" Bore 2-Way Aluminum Manifold Gauge Set Only
- Opens and closes quickly with only a quarter turn
- Visual knob position quickly indicates if valves are open or closed
- Color coordinated gauges for multi-refrigerant recognition
- Includes standard hoses with standard fittings