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25 Linden Place

Port Jefferson,

Long Island, NY 11777

At D. Lilly Co. you will find a complete inventory of quality Marine Hardware.  In addition to the items listed on this web site we also stock hundreds of items like SS Screws, Bolts, Tubing and Deck Hardware.  We invite you to stop by our warehouse or just call with your hardware needs.  At D Lilly Co. we stock only the finest quality hardware and offer excellent prices.  Please feel free to call the Marine Hardware Specialists at D. Lilly for advice or price quote.


(631) 473-7779



(631) 474-2751


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