Yacht Deck Fill Cap with Chain Leak Proof Marine Fuel Filler

Premium Material: Crafted from high-grade 316 stainless steel, this marine hardware ensures exceptional durability and resistance against harsh saltwater environments.

Secure Sealing: This deck filler features a precision-threaded design and a leak-proof gasket to prevent fuel spills and water intrusion during your voyages.

Anti-Loss Design: The container cap is equipped with a sturdy stainless steel retaining chain to ensure the cover is never dropped overboard or lost while refueling.

Keyed Security: Our keyed deck fill cap includes a dedicated opening tool that provides a flush finish and prevents unauthorized entry to your vessel's fuel supply.

Universal Fit: Designed as a versatile boat fuel container cap, it is available in standard 38mm and 50mm sizes to fit most yacht and sailboat deck installations.