Sea Dog Hinged Chain Deck PipeSea Dog's hinged deck pipe facilitates the storage of anchor chain/line below decks and out of the way, reducing the risk of trip hazard on deck. This deck pipe features a hinged cap for easy access and is constructed of die cast chrome-plated brass. Installs with (4) #8 FH fasteners (not included). Die cast chrome-plated brass; Dimensions: A: 1"; B: 1-3/4"; C: 3-1/8"; D: 1-1/2";