Product CatalogueSports and OutdoorsSurfingAccessories SurfingFCS Longboard Box Adaptor Back FCS FCS Longboard Box Adaptor Product ID: 397592 Brand: FCS 2026-10-13 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 2 PACK Mr Zogs Grape Scented Candles Mr Zogs Coconut Scented Candle Aussie Skegs Fusion Fin Plug Set FCS Go Light Fin Case 4 Sets FCS Go Light Fin Case 8 Sets Catch Surf Tropical Logo Sticker Black White Mr Zogs Sex Wax 8 inch Die Cut Sticker Surf Ears 4.0 Coral Sky Catch Surf Tropical Logo Sticker Yellow Drop In Surf Ear Drops