The M8 x1.25 Metric Thread Repair Insert Kit by Thread Kits is a high-quality heli-coil insert designed for automotive and industrial applications. Made in the United States, this kit includes everything needed for efficient thread repair. The perma coil design ensures a secure and durable fix, making it a reliable choice for professionals and DIY enthusiasts alike. The sealed packaging ensures that the contents are protected and ready to use at any time.