Product CatalogueSports and OutdoorsSurfingAccessories SurfingFCS Longboard Box Adaptor Back FCS FCS Longboard Box Adaptor Product ID: 397592 Brand: FCS 2026-05-31 From: $39.99 AUD View or buy the Accessories Surfing Surfing - FCS Longboard Box Adaptor from FCS to discover other options and shipping details. Description Convert US fin box to take FCS fin Includes stainless plate and screw Back to Surfing - Accessories Surfing More Accessories Surfing and others in our range Surf Sail Australia Legrope Leash String Futures Rail Fin Box White or Black FCS 11 4 Fin Case Aussie Skegs Surfboard Leash Plug 26mm DAKINE Torque Driver Mr Zogs Grape Scented Candle Surf Ears 4.0 Black Sage FCS Ratchet Tool 3 PACK Mr Zogs Mixed Scented Candles Aussie Skegs Two Tab Tri Fin Plug Set