10 Pc. Cooling System Pressure Test Adapter Kit

Mastercool has been supplying professional quality air conditioning service tools and equipment to the automotive industry for years, making everyday work for the technician easier. Detects and exposes external system leaks Detects internal engine leaks due to blown gaskets or cracked block Includes 8 adapters #'s 14, 15, 16, 17, 18, 19, 20 & 21 to fit most popular domestic and import cars and trucks Adapter update kit to be used with part number 700-3700 Includes blue & black radiator cap test connectors