316 Stainless Steel Flush-Mount Combination Fishing Rod and Beverage Cup Holder with an integrated bottom drain fitting.
Originally popularized by the award-winning Mate Series design, these dual-purpose marine hardware solutions allow boat builders and anglers to combine a standard beverage cup holder and a heavy-duty gunwale rod holder into a single footprint. This configuration eliminates the need to drill side-by-side holes, keeping gunwales completely uncluttered while offering immediate versatility on the water.
Structural Features & Sizing Specs
• Right-Angle Installation Cut: Even for angled models, the top section (the cup sleeve) is drop-in vertical. This completely eliminates the need for difficult, angled hole-saw cuts through the fiberglass or aluminum gunwale.
• Integrated Gimbal Pin: A heavy-duty cross-pin is cast directly into the lower bottom of the inner tube to lock your fishing rod butts into position and prevent them from spinning while trolling.
• Threaded Bottom NPT Drain: The close-up callout highlights a 3/8" threaded NPT drain tail welded directly to the lowest point of the capsule floor. This routes rainwater or splash downward into an attached drain line rather than allowing condensation or moisture to puddle beneath the deck into dry storage liners.

Would you like help verifying the required hole saw diameter dimensions for a standard replacement installation, or are you deciding between a round-top vs. oval-top flange finish to match your boat's styling?
Haifan Rigging supply a range of marine boat hardwares. They come with a variety of fittings for each end to suit your particular application. Yachts, Sailboats, Ships and Other Fields.
If you wish to ask a question or need further advice, you are welcome to contact us. We'll be happy to help.
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