The Pro Thread UNC Coarse Thread Repair Kit is a high-quality set of threading tools designed for repairing and creating 1/2-13 inch threads. Made by the trusted brand Pro Thread in the United States, this kit includes all the necessary items for a complete thread repair job. With a focus on SAE measurements, this set is perfect for automotive applications and ensures a precise and reliable repair every time. Ideal for professionals and enthusiasts alike, this thread repair kit is a valuable addition to any toolbox.