1: Made of aluminum (with rubber ring, valve core, valve key). A total of 71 pcs, Asia-type.2: The vehicle air-conditioning system can be leak-detected in stages, and leaks can be found quickly and accurately. 3: With the cleaning equipment can be carried out by section cleaning, remove impurities and excess frozen oil, without disassembling parts, save time and save trouble. 4: Leak detection prior to parts replacement to avoid double loading and unloading problems and enhance customer confidence. The item "Automotive Air Conditioning Repair Tools kit Leak check/plugging/testing" is in sale since Tuesday, June 4, 2019. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\HVAC & Refrigeration Leak Detectors".shop" and is located in China. This item can be shipped worldwide.