1 Size: Inner diameter of the fuel vent is 1.2cm and the outer diameter is 1.6cm, which is suitable for 5/8 inch inner diameter hose, applicable for yachts. 2 Straight:Fuel vent with straight through design ensures good ventilation and reduces pressure inside the fuel tank, ensuring normal fuel supply and use. 3 Stainless Steel: Marine fuel vent is made of stainless steel, which is corrosion resistant and can resist the corrosion caused by seawater and other harsh environments. 4 Shock Resistant: Vents are carefully designed and manufactured to withstand pressure and vibration during ship operations and maintain a stable connection. 5 Easy Installation: Boat fuel gas tank vent is compact, with convenient installation design, effortless installation, professional skils are not required.

What's in the box
4 x Marine Fuel Gas Tank Vent