This unique patented product has been designed to give an audible warning to prevent fuel spills during the refuelling of your boat. This helps prevent marine pollution and ensures that your topsides and deck are kept free from spills. The fuel whistle fits easily into 16mm fuel tank vent hose using 2 hose clips
Order with next working day delivery before 3PM Thursday 2nd May for delivery before the weekend.
(When in stock and sent to UK mainland* click HERE for more information).