Oxygen Sensor Adapter Metal M18x1.5 M12x1.25 Thread O2 Transducer Plug Car AccessoryFeatures:1.STANDARD THREAD: The sensor adapter thread specifications are M12 x 1.25, M18 x 1.5, with standard size and is not easy to slip.2.EXCELLENT MATERIAL: Made of excellent iron material, the surface is electro galvanized, with high strength and not easy to wear.3.WITH GASKET: Equipped with gasket, it is more convenient to use with threaded adapters, and the connection is firm.4.FINE TESTING: High performance adapter accessories, all parts are tested and quality controlled before shipment.5.FOR CAR REPAIR: The oxygen sensor adapter and gasket are mainly used for car repair and have strong practicability.Specification:Item Type: Oxygen Sensor AdapterMaterial: MetalID: M12 x 1.25OD: M18 x 1.5