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Convert that finless beater into a single fin slider with the quick and easy Catch Surf Pop-Thru Single Fin. Installed in a matter of minutes, this single fin made from an engineered thermo-plastic gives your board just enough traction to drop in on steeper waves!
Engineered Thermo-Plastic for Improved Performance
Super Strong Plastic Screws for Durability
Compatibility – Catch Surf Beater Surfboards, converts finless Beater into twin fin.
Includes 2 Pop-Thru Beater Fins