For the boat owners, RV folks, or anyone needing a solid deck filler for their fuel tank - this is a quality piece. It's made from marine-grade 316 stainless steel, which is seriously corrosion resistant, even in saltwater. The finish is a nice hand-polished mirror look, so it's not just functional, it looks good too. It's a 1-1/2 inch (38mm) angled neck design, which makes it easier to fit your fuel hose. The cap is keyless - just lift the little tab and twist to open or close, and it's attached with a stainless chain so you don't lose it. It's got a rubber gasket and comes with a spare O-ring for a good seal. The flange outside diameter is about 2.87 inches, with screw holes for mounting. Comes with 3 stainless screws, the gasket, and the spare O-ring. Perfect for installing on boats, yachts, caravans, RVs, trucks, or tractors where you need a durable, reliable fuel fill point. It's recessed to sit flush with your deck for a clean look. SHENGHUISS says each one goes through multiple quality checks, including salt spray tests. If you're replacing an old rusty filler or doing a new build, this is a straightforward, well-made option.
