FCS Longboard Box Adapter

Convert a single fin box to fit any FCS fin.

Find your local FCS Retailer
  • Overview

    • Change from a traditional longboard fin to a FCS thruster set up in seconds.
    • Allows your longboard to take a smaller FCS 1 centre fin.

  • We offer:
    • Express Shipping: Select Express 2nd Day Shipping at the Checkout for an additional fee of $4.95.
    • Tracking: Quick & easy online tracking. 
    • Peace of Mind: All our deliveries are fully insured against damage.
    • Returns: 30 day exchange or refund for unopened items.



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