Jack's Marine & Hardware

Jack’s Marine & Hardware is one of Shelter Island’s most indispensable businesses, a full-service hardware and marine supply store that has been keeping the island running for generations. Whether you need boat supplies, hardware, tools, or beach toys for the kids, Jack’s has it all under one roof. The store is a lifeline for boaters, homeowners, and contractors working on the island, with a knowledgeable staff that can help you find exactly what you need. Beyond the practical, Jack’s carries a great selection of toys, crafts, and outdoor gear that makes it an unexpected destination for families with children. Located at 188 North Ferry Road in Shelter Island Heights, it’s easy to reach from the ferry and open most days throughout the season. A true Shelter Island NY original that no visit to the island is complete without.