Product CatalogueSports and OutdoorsSurfingAccessories SurfingFCS Longboard Box Adaptor Back FCS FCS Longboard Box Adaptor Product ID: 397592 Brand: FCS 2026-04-15 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 Creatures of Leisure Wax Flexi Tub Ocean and Earth Logo Sticker Softech Variable Fin System VFS Fitting Kit BLUE Aussie Skegs Fusion Fin Plug Set Surf Sail Australia Legrope Leash String Mr Zogs Coconut Air Freshener Catch Surf Assorted Lapel Badges Mr Zogs Mixed Air Freshener 10 Pack Aussie Skegs Two Tab Tri Fin Plug Set Surf Ears 4.0 Coral Sky