Fins Unlimited 10.5" Center Fin Box

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Fins Unlimited

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Family Owned Since 1980. Online since 1999.



The Fins Unlimited 10.5" Center Fin Box is the industry standard surfboard center fin box. The center fin box allows for the fixation of a removable fin for longboards, egg and bonzer shapes, or stand up paddleboards. This 10.5" center fin box is meant to be installed after the hotcoat of the build process or for use as a replacement for fin box repair.

Product Features

  • Industry standard center fin box
  • Measures: 26.6 cm (Length) x 2.5 cm (Outside width) x 2.5 cm (Depth)
  • Internal width/fin slot: 0.9 cm


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Returns are easy! We understand that in some situations returns or exchanges may be necessary. We also want you to be stoked on your purchase. If you are not 100% satisfied with your purchase you may return it for a full refund, or exchange within 30 days of receiving your order. Items must be in new condition with original tags and packaging.

Please make sure your wetsuit fits before taking it in the water. We are not able to take returns or exchanges on used wetsuits.

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