1. Effortless Solution: Efficiently damaged spark plug threads, save on maintenance costs, and extend the lifespan of spark plugs with this handy kit. 2. Easy to Carry and Store: Keep your components safe and organized with our spark plug thread set. The kit comes neatly packed in a storage box, making it easy to transport and store for smooth repairs and maintenance. 3. Enhanced Vehicle Performance: This 16piece set is specifically designed for 14mm1.25mm spark plug threads, suitable for repairing ignition systems across various car brands and models, ensuring versatility in numerous scenarios. 4. WearResistant and Secure: Our spark plug thread set is made from durable, wearresistant, and rustproof hardened steel material. Ensure safe and efficient repairs with this longlasting tool, delivering reliable performance over time.