Quality Material: Our thread chaser is made of 4241 high speed steel, which has excellent hardness and abrasion resistance, not easy to wear or crack, and also coated with black oxide to prevent rusting, ensuring durability and long service life
Flexible Design: The sensor thread chaser is designed with 3/8” (10mm) square holes, which is highly adaptable. Users can choose to use a hex wrench or a 3/8” ratchet wrench to operate the tool according to their needs, providing a variety of tools to choose from, which greatly enhances the convenience and flexibility of operation
Easy Operation: Simple operation steps, first grease the tap before use, turn the wrench until resistance is encountered, and then turn it 1/4 turn counterclockwise to ensure complete thread shaping. Choose the right length of oxygen sensor rethread tool, grease it, and install the spark plug to complete the repair easily
Precise Size: The spark plug thread chaser tool is available in two standard sizes, M12 x 1.25mm and M18 x 1.5mm, to meet a wide range of needs and ensure perfect compatibility with vehicle threads. Whether it's an oxygen sensor or spark plug thread repair, it can be done efficiently with these precise sizes
Wide Application: This universal thread chaser for oxygen sensor is suitable for a wide range of regular vehicle maintenance and repair work and is compatible with most diesel and gasoline engines for spark plug hole cleaning and repair, both of which are must-have tools for garages and professional repairers