Spark Plug Thread Chaser Kit, Oxygen Sensor Thread Chaser Kit, 8 Metric Sizes M10 M12 M14 M18 M20 M22 Rethreading Tool with 3/8" Square Drive for Repairing Stripped Damaged Threads

Complete Thread Size Coverage 8 Metric Sizes M10 x 1.00 / M14 x 1.25 Combination Tool M12 x 1.25 M12 x 1.5 M14 x 1.25 Standard Length M14 x 1.25 Limited Access Long Length M18 x 1.5 M20 x 1.5 M22 x 1.5 Covers most spark plug and oxygen sensor threads on cars, trucks, SUVs, and vans.

• Complete Thread Size Coverage - 8 Metric Sizes:M10 x 1.00 / M14 x 1.25 Combination Tool / M12 x 1.25 / M12 x 1.5 / M14 x 1.25 Standard Length / M14 x 1.25 Limited Access Long Length / M18 x 1.5 / M20 x 1.5 / M22 x 1.5,Rethreading Tool with 3/8" Square Drive for Repairing Stripped Damaged Threads,Covers most spark plug and oxygen sensor threads on cars, trucks, SUVs, and vans.
• 3/8" Square Drive Universal Compatibility - Designed with a standard 3/8" square drive, the rethreading tool seamlessly works with all ratchets, extensions, and torque wrenches. No need for additional adapters, making it easy to use for both professional mechanics and DIY car owners, even in tight engine spaces.
• Durable & High-Strength Construction - Crafted from hardened carbon steel with heat treatment, the thread chasers feature high hardness, strong torque resistance, and wear resistance. They won’t bend, break, or deform during heavy-duty use, ensuring long service life and reliable performance for repeated repairs.
• Safe & Efficient Thread Repair - The precision-cut threads of the chaser tool restore damaged or stripped threads without damaging the cylinder head, exhaust manifold, or sensor bungs. No need to remove the cylinder head—repair in place quickly, avoiding expensive engine part replacements and saving time and money.
• Multipurpose for Spark Plugs & Oxygen Sensors - Versatile design works perfectly for both spark plug hole repair and oxygen sensor thread repair. Fixes common issues like loose plugs, exhaust leaks, inaccurate sensor readings, and engine misfires, helping maintain optimal engine performance and fuel efficiency.