11PCS Spark Plug Thread Repair Kit, M14×1.25 Inserts & M16×1.25 Tap Set, Universal Stainless Steel Engine Rethreading Repair Tool, Fit for Automotive Gasoline Engines Generators

Product DescriptionProduct Item:- 11PCS Spark Plug Thread Repair Kit.Material:- Made of high-quality stainless steel, with high hardness, good impact resistance, and resistance to deformation and breakage for long-term use.Key Features:- Effectively repairs damaged, stripped or misaligned spark plug holes, helping restore secure threaded connections and prevent spark plug loosening and air leaks.- Simple operation with clear steps, requiring no complex tools for most users to complete the repair process smoothly.- Comes with complete accessories and a storage pouch for easy carrying and organized storage, suitable for both home and workshop use.Why Choose this Spark Plug Thread Repair Kit?- This practical repair tool helps extend the service life of your engines by fixing worn spark plug threads, offering a reliable and convenient solution for common engine maintenance issues.Specification:- Tap shank diameter: approx. 0.4 inches.- Tap total length: approx. 4.4 inches.- Tap cutting length: approx. 1.3 inches.- Thread insert length: approx. 0.7 inches.Compatibility with:- Fit for automotive gasoline engines and generators.Package Includes:- 1 × M16×1.25 tap.- 10 × M14×1.25 thread inserts.- 1 × storage pouch.

• High-Quality Materials: This spark plug thread repair kit is made of high-quality stainless steel, offering excellent impact resistance, high hardness, and resistance to deformation and breakage. It facilitates drilling and repair work and boasts exceptional durability for long-term use.
• Practical Functionality: Featuring a practical and efficient design, this spark plug thread repair kit effectively repairs damaged, stripped, or misaligned spark plug holes, extending the service life of your equipment. It restores a secure threaded connection, preventing spark plug loosening and air leaks.
• Easy to Use: First, ream the damaged thread; then clean debris from the hole; next, slowly screw in the tap along the tapered guide at the bottom of the tap until it reaches the standard depth; clean the tapped thread and verify the insert specifications; finally, use the specialized tool to install the threaded insert into place.
• Specifications: This spark plug thread repair kit includes 10 M14×1.25 thread inserts, 1 M16×1.25 tap, and 1 storage pouch. The tap shank diameter is approximately 0.4 inches, the total tap length is 4.4 inches, the cutting length is 1.3 inches, and the thread insert length is 0.7 inches.
• Compatibility: This spark plug thread repair kit offers high compatibility and is suitable for gasoline engines, generators, small engines, and various internal combustion engines. It allows for easy and efficient repair of damaged spark plug threads. Please carefully verify the model to ensure a precise fit.