Catch Surf Single Fin Kit (Pop-Thru)
Converts finless Beater into single fin. Can be used with Beater Finless Conversion Kit to revert back to finless. Safe and durable vs. traditional fins. Installs in minutes and easily removable. Fin made of engineered thermo-plastic for improved performance. Super-strong plastic screws for durability. Designed in California, U.S.A. by Catch Surf.