2-Piece Spark Plug Thread Chaser Tool, Double-Ended High Carbon Steel Spark Plug Thread Repair Kit, Spark Plug Tapper with M10 x 1.0, M12 x 1.25, M14 x 1.5, M18 x 1.5 (Type A + B) ?

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• PREMIUM MATERIAL: Crafted from premium carbon steel, this spark plug thread chaser tool delivers exceptional strength and long-lasting durability. The material is specifically engineered to resist rust, corrosion, and wear, ensuring reliable performance even in the most demanding automotive environments
• DOUBLE-ENDED DESIGN: This spark plug thread chaser tool features a dual-ended design that covers 10mm and 12mm on one side and 14mm and 18mm on the other. It delivers maximum versatility for a variety of thread repair tasks, making it a practical addition to any automotive toolkit
• EASY TO USE: First, apply grease to the tool's surface. Then, turn the wrench clockwise until you feel increased resistance, followed by a 1/4 turn counterclockwise until you hear a slight click. Next, select the correct size threaded sleeve and screw it onto a new spark plug. Finally, insert the assembly into the spark plug hole and turn clockwise to secure the sleeve. Your repair is now complete-quick, simple and effective
• PRODUCT PERFORMANCE: The spark plug thread chaser tool cleans and rethreads damaged threads, removing corrosion to restore engine performance. Its sharp sawtooth edges and chip spaces enable effective debris removal, preventing misfires and ensuring smooth operation
• PACKAGE CONTENTS: You will receive 2pcs spark plug thread chaser tools. Please check before purchasing if this spark plug thread chaser tool is suitable for your car