QualyQualy Boat Rail Cup Holder 2 Pack, No-Drill Clamp-On Marine Cup Holders 360° Adjustable for Pontoon Boat, Bimini Top, Grab Bar, PWC, Fits Round Rails 15-40mm, Boat Gifts for Men

• Tool-Free Installation in Seconds – Say goodbye to drills and complicated setups. This clamp on boat cup holder lets you attach it to round rails (15-40mm / 5/8"-1.5") with a quick-twist knob—no tools required. Whether it's a bimini top, grab bar, or boat ladder, you'll have a cup holder for your boat ready in seconds.
• 360°Adjustable, Fits Any Angle – The innovative swivel clamp rotates 360°, so you can position your drink exactly where you want it—whether the rail is horizontal, vertical, or angled. Perfect for pontoon boats, PWC, center consoles, and more.
• Non-Slip & Secure Hold, No More Spills – A non-slip rubber interior grips your drink, while the spring-loaded mechanism keeps it steady even in choppy water. The quick-twist knob locks the clamp securely to the rail, so your marine cup holder won't budge during high-speed rides or rough waves.
• Fits Most Cup Sizes, From 12oz Cans to 40oz Tumblers – Versatile enough to hold mineral water bottles, beer/soda cans, insulated bottles, and large tumblers up to 3.7 inches in diameter. Whether you need a boat drink holder for a morning coffee or an afternoon soda, this one does it all.
• The Perfect Gift for Boat Lovers - Looking for a practical gift that any boater will actually use? This boat rail cup holder is a thoughtful choice for Father's Day, birthdays, or just because. Durable, sleek, and universally compatible—it's a must-have among boating accessories.

QualyQualy Boat Rail Cup Holder 2 Pack, No-Drill Clamp-On Marine Cup Holders 360° Adjustable for Pontoon Boat, Bimini Top, Grab Bar, PWC, Fits Round Rails 15-40mm, Boat Gifts for Men