Outer Universal Spark Plug Thread Repair Tools Set with M12x1.25 Inner Thread Inser and M14x1.25 Tap/Engine Repair Tools/Durable/Gold Tone

UNIVERSAL: The Spark Plug Thread Repair Tools Kit are suitable for most car, gasoline engines, generators, diesel engines and other machines. PRODUCT INFORMATION: The spark plug thread repair tools Kit are made of stainless steel, which is strong, and sturdy. DESIGN: Designed to make the car work well and improve work performance. The design is beautiful and elegant. INSTALLATION GUIDE:1. Match the intended thread repair kit

2. Check the size on the tap and Inserts

3. Drill out the damaged bore or thread for the thread you are intended to restore

4. Clean the hole with cleaning cloth

5. Slightly run the tap into the hole, from the bottom tapered cutting edge, to the correct depth by hand or on a machine tool of 5/16" square drive

6. Clean the thread

7. Check the size of inserts, then screw in the threaded repair insert using the insertion tool. PACKAGE LIST: 1 Pc M14x1.25 tap, 10 Pcs M12x1.25 Inner Thread Inserts, comes with a plastic case for storage when not in use.

Manufacturer: ‎Hihaha Brand: ‎Hihaha Model: ‎Modern Item Weight: ‎5.3 ounces Package Dimensions: ‎5.75 x 4.57 x 1.57 inches Item model number: ‎1 Exterior: ‎Machined Manufacturer Part Number: ‎uu000289a230411 Position: ‎Outer ASIN: B0C6KWLHW9 Customer Reviews: 3.8 out of 5 stars Date First Available: May 29, 2023