Keyless 38mm Deck Fill Cap 316 Stainless Steel With Polished Marine Grade Finish Water Fuel Gas Cap Replacement For Boats Yachts RVs Trucks Silver With Leak Proof Seal
✔️ 316 stainless, 38 mm / 1.5 inches straight thread, keyless screw-on cap
This premium deck filler cap replaces worn or missing caps on boats, yachts, RVs, and trucks. Made from marine-grade 316 stainless steel with a polished finish, it delivers a reliable leak-proof seal for fuel, water, and other liquids. It’s built to withstand harsh saltwater environments and temperature swings while staying easy to clean.
✅ Material: marine-grade 316 stainless steel with polished finish
✅ Thread size: 38 mm / 1.5 inches, straight thread (not NPT)
✅ Design: keyless screw-on for quick access
✅ Seal: rubber gasket ensures leak-proof and dust-proof seal
✅ Fitment: standard deck fills for gasoline, diesel, water, and fresh water on boats, yachts, RVs, trucks
✅ Pack: 1 Deck Filler Cover (38 mm)
💡 What is a marine deck fill cap with keyless screw-on design used for and how does it solve common maintenance issues? This handy upgrade keeps fueling and water refills quick, clean, and secure.
- Handy for quick access during refuels
- Seals against leaks with a rubber gasket and tight threads
- Built from marine-grade 316 stainless steel for harsh environments
- Fits standard 38 mm / 1.5 in deck fills on boats and RVs