【Package Contents】 The package includes a straight fuel line connector and its counterpart. 【Leakproof】 Made of abrasion-resistant plastic, the automotive fuel line connector is designed to prevent leakage. Its strength ensures maximum durability and therefore long-term worry-free use. 【Perfect Compatibility】 The fuel line connector is specially designed for 8mm fuel line. This precise solution effectively solves the problem of tight hose connections and offers a practical solution. Easy Installation: The installation of the 9.89×8mm automotive fuel line connector is simple and requires no modification, cutting, or drilling. This quick connect fuel line connector is an ideal alternative to replacing old or damaged parts. Quick Connection: The fuel line adapter offers a simple connection/disconnection method. It automatically cuts off the flow when the fuel line is disconnected, ensuring convenient and safe handling.