Boat Marine Stainless Steel Fuel Gas Oil Tank Deck Fill Filler Port Key Feature: Made with stainless steel for maximum durability. Anti-corrosion, anti-rust and wear resistant. Excellent seawater corrosion resistance and high oxidation resistance. Highly polished to a beautiful mirror-like finish. Great design sturdy and easy to install. Suitable for 38mm/1.5 inches diameter fuel hose, and cap contains a high grade O-ring seal. Humanization design, complete with stainless steel retaining chain, to avoid losing or misplacing cap. Fits for Boats, yachts, caravans, RV, trucks, tractors and trailer fuel tanks etc. Specification: Condition: Material: 316 Grade Stainless Steel Color: Silver Package Weight: Approx 350g Size: As Picture Show Fitment: For Boats, yachts, caravans, RV, trucks, tractors and trailer fuel tanks etc. Package List: 1 * Fuel Deck Filler 1 * Key Note: 1. Please Check the size before purchasing. 2. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly  different from the real object. Please take the real one as standard. 4.Please note that the location of the nails for this product will be sent randomly, please make sure you don't mind before ordering.