Spark plug thread repair kit, 5 pcs, 14mm spark plug thread repair kit

Scope of Application ------- Spark plug repair kit: New high-quality spark plugs, tightening taps and inserts. Suitable for 14mm size. If you don't know the size, please measure it first. Focus on the details of the modification. This is a high-performance modification accessory. Exquisite Craftsmanship ------- Spark plug thread repair kit: A good tool kit for repairing damaged spark plug threads and extending the service life of spark plugs. Convenient and practical, it improves the efficiency of spark plug repair work. Four Sizes -------- Spark plug thread tool: Four sizes of plug inserts are available, suitable for different 14mm thread spark plugs. Tap size: 73 * 24 * 11 mm / 2.9'' * 1'' * 0.4'', spark plug insertion thread diameter: 14 mm / 0.55'', spark plug insertion thread pitch: 1.25 mm / 0.049''. High-quality materials --------- These accessories are made of hardened carbon steel, strong and durable. Easy to maintain, tapping the spark plug reduces your replacement costs and extends the life of your car's spark plugs. Easy to install--------- M14 spark plug thread, easy to use and operate. Package includes: 1 * rethreaded tap, 4 * spark plug inserts. You can directly replace old or damaged ones without damaging your car. Professional installation is recommended. Item weight: 150 g