Best SUP Longboard Surfboard Fins

SBS 8" Longboard & SUP Single Fin - Free No Tool Fin Screw - 8 inch Center Fin for Surfboard & Paddleboard

Abahub Surfboard Thruster Fins Set, Compatible with FCS Style Fin Box, Fiberglass Reinforced G5 Surf Fin for Surf Boards, Surfing Longboard, Shortboard, Comes with Screws, Wax Comb and Key, Black

Santa Barbara Surfing SBS - 9 inch Longboard & SUP Single Fin - 9" Center Fin for Surfboard & Paddleboard (Black)

UP100 Future Surfboard Fin Set Black and Green Color Surfboard Fin Set of 3 Fins with Futures base G5 Fin Longboard (White)

Abahub Surfboard Thruster Fins Set, Compatible with Future Style Fin Box, Fiberglass Reinforced 3 Pieces Surf Fin Set for Surf Boards, Surfing Longboard, Shortboard, with Screws and Key, Blue

WAVESTORM Metal Screw and Plate Set // Metal Screw and Plate Set for Longboard Surfboard and Stand Up Paddleboard Fin Installation

FASTROHY 8 Sets Stainless Steel Fin Bolt SUP Board Surfboard Longboard Screw and Plate

DORSAL Surfboard Fin Box Set for Longboard SUP Center Fin Box [Black - White] White 10.5 Inch White Glass Filled Nylon