Stainless Steel Boat Gas Cap Deck Fill With Chain Fuel Filler Cover, Water Tight Marine Replacement For Yachts Caravans RVs Trucks, 38mm And 1.5in Size, Rugged Marine Grade Fuel Lock Cap

Stainless Steel Boat Fuel Tank Filler Cap with Chain Lock
✔️ Marine-grade stainless steel fuel cap, water-tight, 38mm / 1.5in

The Boat Fuel Tank Cap is a marine-grade deck fill cap designed to seal and protect fuel storage on boats, yachts, caravans, RVs, trucks, tractors and trailers. Made from stainless steel with a rubber seal, it provides a water-tight fit and resists saltwater corrosion.

✅ Material: stainless steel, marine-grade for corrosion resistance
✅ Size: 38 mm (1.5 in) deck fill opening
✅ Sealing: rubber O-ring provides water-tight seal and prevents fuel evaporation
✅ Finish: polished surface for beauty and easy cleaning
✅ Applications: boats, yachts, caravans, RVs, trucks, tractors, trailer tanks

💡 What is a boat fuel cap with chain used for and why choose a stainless steel version? A handy guide for marine fuel caps.
- seals fuel tanks to prevent evaporation and water intrusion
- stainless steel resists corrosion in saltwater environments
- built-in chain keeps the cap secure and prevents loss
- compatible with deck fill openings around 38 mm (1.5 in)

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