Starboard SUP US Box 14" Fin Box – Hard SUP Replacement Part
Starboard SUP US Box 14" (≈ 35.5 cm) Fin Box is an original replacement part from Starboard – one of the world’s leading SUP brands, known for exceptional quality, durability, and performance. This fin box is designed for hard (non-inflatable) paddleboards, making it a must-have for anyone looking to repair, upgrade, or build their SUP.
Why would you need one?
If your current fin box breaks or wears out, this is the official Starboard replacement to restore your board.
Shaping your own board? This is the exact type of fin box Starboard uses in their world-class boards.
Want peace of mind? Keep a spare, because you never know when you’ll need it.
US Box system is the industry standard, compatible with a wide variety of fins so you can adjust your setup depending on water conditions and paddling style. At 14" in length, this box provides a solid and secure foundation, ensuring long-lasting reliability on the water.
When you choose Starboard, you’re choosing the best in the world. Their boards, components, and parts are trusted by professional paddlers everywhere — and this fin box is no exception.
