MASTERCOOL

METAL COUPLINGS FOR HOSES

VACUUM PUMPS, AND MACHINE COUPLINGS

PLIERS AND WRENCHES USED IN CONJUNCTION WITH TUBING AND OTHER MANUALLY OPERATED HAND TOOLS, NAMELY, FLARING AND SWAGING TOOLS USED IN CONJUNCTION WITH TUBING

PRESSURE GAUGES, THERMOMETERS, WATER LEAK DETECTORS, RADON LEAK DETECTORS, RADIATION LEAK DETECTORS, AND ELECTRICITY ADAPTERS FOR USE WITH AIR CONDITIONING UNITS

AIR CONDITIONING VALVES, FITTING ADAPTERS AND COOLANT ADAPTERS, AIR CONDITIONING RECOVERY RECYCLERS, AND COOLANT CHARGING UNITS

RUBBER AND PLASTIC AIR CONDITIONING HOSES, AND NON-METAL COUPLINGS FOR USE WITH AIR CONDITIONERS