Astro Tools 78584 Universal Radiator Pressure Tester & Vacuum Type Cooling System Kit

Allows for easy leakage testing of cooling systems and quick changing of coolant | Suitable for a wide range of classic to modern Import, Euro and Domestic vehicles | Color coded radiator test caps make it easy to choose the suitable test cap for the job | Special design of vacuum purge & refill tool connection fits nearly all types of radiators | Wide range of cap sizes with application guide included