Reliable Functionality: This spark plug thread repair kit effectively restores damaged or stripped threads in engine cylinder heads, ensuring reliable ignition performance. By reestablishing proper thread engagement, it helps maintain component integrity and ensures a secure fit for spark plugs
Durable Material: They are made from stainless steel, known for its high strength, excellent hardness, and exceptional resistance to rust and thermal stress. The material resists deformation during installation and use, making it suitable for extended use in harsh engine environments
Complete Package: Each set includes 10 pieces of M14×1.25 threaded inserts and one M16×1.25 tap, offering a standard and reliable sizing option for professional repairs. All parts are machined with precision to ensure consistent thread engagement and minimal installation deviation
Easy Operation: To use, first clean the damaged thread area, then use the included tap to rethread the hole. Insert the stainless steel insert to restore the correct size. The components in the kit are designed for ease of use, enabling consistent results across different repair scenarios
Wide Compatibility: This thread repair kit is suitable for a variety of threaded repair needs, making it ideal for users maintaining engines, generators, or other mechanical equipment. It offers a dependable solution for thread restoration in multiple industrial or vehicle applications