Stainless steel 316 deck filler key to fit a winch socket type filler cap. This key has a 25mm O.D. star.
![Stainless Steel Deck Filler Key [Winch Socket Type]](https://www.liverpoolpowerboats.co.uk/image/cache/catalog/Deck%20Equipment/Deck%20Fillers/20.714.01%20Stainless%20Steel%20Deck%20Filler%20Key-500x500.jpg "Stainless Steel Deck Filler Key [Winch Socket Type]")