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The Shapers FCS Grub Screw Single Unit is a genuine replacement grub screw designed to securely lock your surfboard fins in place. Shorter than a standard Futures grub screw, it is specifically sized for FCS-style fin systems to ensure a secure fit and help prevent fins from loosening or falling out during a surf.
Whether you're replacing a lost screw or keeping a spare in your surf kit, this single grub screw is an essential accessory for maintaining your fin setup.
Compatible with FCS Fin Systems
SPECIFICATIONS