The HeliCoil 5546-9 M9x1.25 Metric Coarse Thread Repair Kit is a high-quality threading tool set designed for automotive use. Made by the reputable brand Helicoil in the United States, this set includes 14 pieces and comes with a 1-year warranty. Perfect for repairing damaged or worn-out threads, this kit is ideal for mechanics and DIY enthusiasts looking to ensure a secure and reliable thread repair solution.