Features: Restore the integrity of your vehicle's threads with these 131pcs Precisions Thread Repair Kit, a comprehensive solution for damaged or worn threads. Crafted from high speed steel, this and wear resistant set includes multiple sizes of thread inserts to accommodate various repair needs. Suitable for automotive mechanics, DIY enthusiasts, and anyone in need of reliable thread repair, this kit simplifies maintenance without the need for professional skills. The versatile application makes it perfect for repairing threads in engines, brake systems, fuel tanks, and more on car, motorcycles, and bicycles. With its easy to follow instructions and quality construct, these Thread Repair Kit is essential addition to any tool collection, ensuring long lasting repairs and enhances performances. Specifications: Material: high speed carbon steel Storage box size: about 17.5x37.5cm/6.89x14.76inch Package Includes: 131pcs Thread Repair Tool note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.