Feather Fins Twin Keel Black/Red 2026

Size Specifications

Twin Keel DIMs

Height: 120 mm
Base: 164 mm (composed of 115 mm main base + 49 mm additional)
Foil: Flat
Fin Control Ststem PTY LTD. disclaimer

FCS Compatible Surf Fins. Our dual-tab «FCS» style fins fit original FCS fin boxes. Independently made, not linked to FCS Surf. «FCS1» shows compatibility, not copying. Sold under our brand, respecting IP rights.

FCS II Compatible Surf Fins
Our «FS2» style fins fit FCSII boxes. These fins are independently designed and manufactured by us, with no affiliation to Fin Control Systems Pty Limited or any other brand., not to suggest endorsement or replication of any trademarked or patented technology. Compatible base will need screws. Independently made, not linked to FCS Surf. «FCS II» shows compatibility, not a reproduction or imitation. Sold under our brand, respecting IP rights.

FS2 ( Fin Screws Two )
Compatible base will need two screws
Fins Key and screws FREE INCLUDED

Futures Fins LLC. disclaimer

Our single-tab «Futures» style fins fit Futures boxes. Independently made, not linked to Futures Fins. «Futures» shows compatibility, not copying. Sold under our brand, respecting IP rights.

Save the Ocean screw your fins!!

By screwing the fins to your surfboard, you prevent them from becoming harmful waste for the oceanic fauna reaching the bottom of the ocean, becoming «micro-particles» as food for the fish, those same fish that in the future you will be able to put in your mouth.