An External Square Plug is designed to provide a secure and leak-free seal in the fuel tank pipe of the equipment. By effectively sealing the connections, it ensures the integrity and safety of the equipment's fuel system, preventing fuel leaks and minimizing the risk of environmental contamination and safety hazards.Attributes:• Provides a secure connection to the fuel tank pipe.• Ensures a tight seal to prevent fuel leaks.• Square-shaped body with a hexagonal head for easy gripping.• Resists impact, vibrations, and temperature variations.Applications: An External Square Plug is located at the end of the fuel tank pipe and seals the connection to prevent fuel leaks and maintain the integrity of the equipment's fuel system.