The spark plug thread repair tool kit is an essential solution for fixing spark plug threads. Designed for ease of use, this kit saves time and effort, making it suitable for various car models. Crafted from metal materials, it ensures durability and reliability for multiple uses. Avoid the hassle of replacing the entire spark plug by repairing the threads efficiently. Features -Color:Assorted Color -Material:Metal -Size:7.00X1.50X1.50cm/2.75X0.59X0.59in -Size:6.50X2.00X1.70cm/2.55X0.79X0.67in -Size: Spark Plug Insert Thread Diameter: 14mm/0.55 inch; Spark Plug Insert Thread Pitch: 1.25mm/0.049 inch -Size: Thread Inserts Length: 0.9cm (0.35inch), 1.1cm (0.4inch), 1.6cm (0.6inch), 2.0cm (0.8inch) -Note: Random Color Accessory -Comprehensive kit: Complete accessories to repair and restore spark plug threads, ensuring a fit every time -Easy to use: designed for simplicity, this kit allows even novice mechanics to perform professional repairs with minimal effort -Durable construction: made from sturdy materials, this tool set is built to withstand repeated use and provide performance -Versatile application: suitable for a wide range of vehicle models, making it an essential addition to any automotive repair toolkit -Practical solution: avoid the expense of replacing entire spark plugs by using this efficient repair kit Package list: 1 x Thread Tap 4 x Thread Inserts