M14 x 1.25. M12 x 1.25. 3" gauge features dual color scale.
8pcs Engine Cylinder Compression auto Tester Kit gauge M8 M10 M12 M14 Gas motor
Engine Cylinder Compression auto Tester Kit gauge M8 M10 M12 M14 Gas motor 90376
Engine Cylinder Compression auto Tester Kit gauge M8 M10 M12 M14 Gas motor
PRO 17PC DIESEL ENGINE CYLINDER COMPRESSION TEST TESTER KIT & GAUGE US SHIP&
Engine Cylinder Compression Pressure Tester Testing Gauge Gas Check Tool Kit Car
