Feature： 【Quality Materials】: Injector cleaning carbon cutting tool set is made of steel, ensuring robust durability, corrosion resistance, and rust resistance, making cleaning tasks simple and long-lasting. 【Function】: Injector seat cutter can quickly and easily clean and repair the injector and cylinder head sealing surfaces, helping to prevent blowback caused by improper injector installation. 【Safety Tool】: One end of the cleaning tool kit features a seat belt cutter for cutting seat belts, while the other end has a window breaker tool with two hardened, sharp, heavy-duty carbon steel tips. Fitment： Suitable for a wide range of vehicles. Contents: .