Tri Fin Sets

Everything you need to build and repair surfboards. We’re the largest surfing product distributor on the U.S. East Coast with more than 500 products.

Shop online for materials, tools and supplies to design, repair and ride your surfboard. Check out all of our products, from surfboard blanks, shaping tools and fins, to stand-up paddle board accessories and surf shop items like Ding Repair supplies, board bags, leashes traction and fins.

Surf Source surfboard design and repair products are also available around the world through our global distribution network.

Collection: Tri Fin Sets

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FCS II Carver GF Tri Fin Set

FCS II Performer GF Tri Fin Set

Futures Thermotech Tri Fin Set AM 1 - Large

Futures Thermotech Tri Fin Set AM 2 - Large

Futures Thermotech Tri Fin Set F6 - Medium

Fin Solutions Thruster Fin Set - AM-2 FCS Twin Tab Base

Fin Solutions Thruster Fin Set - K 2.1 FCS Twin Tab Base

Glass on Fins: Tru Ames 4.5'' Channel Island Tri-Set (small)

Tru Ames Tri Glass on Set - Channel Islands 4.5'' template

Shapers - Soft Top Surfboard Tri Fin Set

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Collection: Tri Fin Sets

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