190 Degree Design: The fuel gas tank vent has a convenient 90 degree angle design that allows it to vent the gas to the proper location, reducing the accumulated pressure inside the fuel tank, and ensuring normal fuel supply and use. 2Stainless Steel: The boat fuel vent is made of stainless steel with excellent oxidation resistance and durability, can resist oxidation caused by seawater and other harsh environments, ensuring long term reliable use. 3Flush Mount: Stainless steel boat fuel vent has a flush mount design that can be built into the ship without protruding parts, providing a more beautiful and streamlined appearance. 4Applicable Model: Diameter of the fuel vent is 5/8in, which is suitable for 5/8 inch inner diameter hose, applicable for yachts, practical and convenient to use. 5Shock Resistant: Vents are carefully designed and manufactured to withstand pressure and vibration during ship operations and maintain a stable connection.