Applicable ScopeThis High quality Fuel Gas Tank Vent is suitable for ships, yachts, high-speed rail bus cabin,cabin ventilation etc. High Quality Material100% New and High Quality Marine Boat Fuel Vent is made of heavy duty 316 marine grade stainless steel, sturdy and durable, long time to use, anti-corrosion, anti-rust and wear resistant. Good quality not only can provide a safer guarantee for your life,but also good materials can increase product life. Excellent performanceHumanization design, Adopt fine grinding mirror polishing, precise, bright and with good flatness. Highly polished to a beautiful mirror-like finish. Maximum corrosion resistance and durability in the saltwater environment. Packaging & Easy Installation Package includes 1 * Boat Fuel Vent. Easy to install, no drilling or welding required. Direct replacement for the old or broken one. Specifications: Condition: 100% New Material: 316 Stainless Steel Color: Silver Total Size: approx.7.6 x 3.3cm(2.99 x 1.30in)(L x W) Hole Size: approx.1.2 x 1.6cm(0.47 x 0.63in)(ID x OD) Package Weight: approx.115g Package List: 1 * Boat Fuel Vent Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you