New surfing grub screws. Individual sales are also possible. You can purchase without commenting. I also have other surfing goods for sale. Fin keys are sold separately. Surfing Surfboard Longboard Single fin Center fin FCS fin Fin key Grub screw future FCS Screw Screw Hexagon Driver Leash cord Deck pad Fin FCS2 Box fin Compatible Infill tab kit Fin plug Fin screw Fin system/Fin box: FCS