PETROL ENGINE COMPRESSION TEST TOOL KIT, 10 12 14 & 18mm PLUGS / 0-300psi 0-20ba
Drain valve with full copper nickel plating, anti-oxidation and corrosion. Included 4 adapters: M10 1.0mm / M12 1.25mm / M14 1.25mm / M18 1.5mm. M10 thread is suitable for motorcycles, and M12 / M14 / M18 threads are suitable for cars.