14mm Car Cylinder Head Rethreaded Kit, 3/8 inch Drive Socket

Specifications: Material: Steel Color: black Size: 2.83 × 0.83 inches Package Size: 3.15 × 2.17 × 0.18 inches Weight: 68g/2.4oz Part Number: GZJHJF-Auto8 Package Include: 1 car cylinder head rethreading kit, 4 blades Features: -1.This product maintains structural integrity and is resistant to deformation, ensuring a long service life even under high-stress working conditions. -2.Compact and space-saving, this product fits easily into a toolbox or can be carried in the car, allowing for immediate access and making vehicle maintenance more flexible and convenient.

• High Quality Material: This product is made of steel. Steel offers both hardness and wear resistance, allowing it to maintain structural stability during repeated tapping and reaming operations without warping or chipping. This material maintains precision even under high torque, ensuring accurate and reliable performance with every use. You can rely on it with confidence even if you encounter a damaged spark plug hole while on a long road trip.
• Wide Range Applications: Measuring 2.83 × 0.83 inches, this product comes with four blades—3/8 inch, 7/16 inch, 1/2 inch, and 3/4 inch—covering most common spark plug thread sizes. Whether you drive a sedan or an SUV, you'll find a suitable repair solution. When inspecting your vehicle before a family road trip, this tool set helps ensure a safe journey.
• Easy Installation: To use, first align the cutting sleeve with the damaged threaded hole and screw it in. Use the internal clamp to secure the spark plug or sleeve to be repaired. Then, rotate the sleeve with a wrench to perform the cutting repair. Finally, use the clamp to smoothly install the repaired part into place. This simple process allows you to complete the repair in no time.
• Practical Features: This product is designed to repair damaged or stripped spark plug hole threads, helping to restore the engine's normal sealing and fastening performance. During routine maintenance or repairs, it quickly resolves issues with loose spark plugs caused by thread wear. It comes in handy whether you're performing routine maintenance in your garage or handling breakdowns on the roadside.
• Package Includes: The package contains 1 car cylinder head rethreading kit and 4 blades of varying sizes and depths. This combination design offers greater flexibility, allowing you to complete multi-step repairs without frequent tool changes, thereby improving repair efficiency.