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The best fins boxes to install on your surfboard or water craft are Futures Fin boxes

Futures Fins

Futures Fins Use Computational Fluid Dynamics

At Futures Fins, they are always look forward to advancing technology and improving products for water sports on lakes or in the ocean. They have the latest advancements in computer power and simulation software to understand and use Computational Fluid Dynamics (CFD) into the product development loop. CFD is a technology where the water flow around fins can be simulated in a computer without the need to build a prototype. Therefore, using CFD, it is possible to estimate, compare, and modify the performance of fin designs even before hitting the water. 

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Original price $7.75 - Original price $9.50
Original price
$7.75 - $9.50
$7.75 - $9.50
Current price $7.75

Futures Fins Twinzer Canard and C5 Twinzer Fin Box

Futures
In stock

Futures Fins Twinzer Canard and C5 Twinzer Fin Box The Futures Fins New Twinzer surface mount and the C5 style Fins boxes, developed in collaborati...

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Original price $7.75 - Original price $9.50
Original price
$7.75 - $9.50
$7.75 - $9.50
Current price $7.75
Original price $42.00 - Original price $140.00
Original price $42.00 - Original price $140.00
Original price $42.00
$29.00 - $59.00
$29.00 - $59.00
Current price $29.00

USED Thruster Surfboard Fins

FCS, Futures, True Ames
Only 1 left!

USED Thruster Surfboard Fins These used fins are only sold in a set of three and the sizes are depicted by the measurements on the green background...

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Original price $42.00 - Original price $140.00
Original price $42.00 - Original price $140.00
Original price $42.00
$29.00 - $59.00
$29.00 - $59.00
Current price $29.00
Sale Sale
Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50

Futures ILT Fin Boxes - Discontinued colors

Futures
Only 2 left!

Futures ILT Fin Boxes - Discontinued colors Futures ILT Fin Box may make the lightest and strongest fin system in the world! Their proven full-base...

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Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50
Original price $69.00
Original price $69.00 - Original price $69.00
Original price $69.00
$29.00 - $69.00
$29.00 - $69.00
Current price $29.00

USED Quad Surfboard Fins

FCS, Futures
Only 1 left!

USED Quad Surfboard Fins These used quad fins are sold only in sets of all four and sizes are depicted by the measurements on the green background....

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Original price $69.00
Original price $69.00 - Original price $69.00
Original price $69.00
$29.00 - $69.00
$29.00 - $69.00
Current price $29.00
Sale Sale
Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00

Futures Fins Performance 9" Thermotech Fin

Futures
In stock

Futures Fins Performance 9" Thermotech Fin Single / Large / Performance Longboard The Performance 9” Thermotech, utilizes an all-around template sh...

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Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00

Futures SB1 Thermotech Sidebite Fins

Futures
In stock

Futures SB1 Thermotech Sidebite Fins The SB1 Thermotech Sidebite will add stability to your longboard, improving drive and hold on the face of the ...

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Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

Futures T1 Thermotech Twin +1 Fins

Futures
In stock

Futures T1 Thermotech Twin +1 Fins The T1 Thermotech Twin +1 is Future's performance twin-fin designed for the type of small wave, in the pocket su...

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Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

Futures TMF-2 Thermotech Fin

Futures
in stock

Futures TMF-2 Thermotech Fin - No Longer Manufacturing The TMF-2 is a smaller-based trailer fin (guitar pic) for use as a 5th fin option, adding ju...

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Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00
Original price $65.00 - Original price $65.00
Original price
$65.00
$65.00 - $65.00
Current price $65.00

Futures F6 Alpha Thruster Fins

Futures
In stock

Futures F6 Alpha Thruster Fins The Futures F6 Alpha thruster fin set is a small sized thruster in the Neutral template category. Made in Huntington...

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Original price $65.00 - Original price $65.00
Original price
$65.00
$65.00 - $65.00
Current price $65.00
Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

Futures F2 Thermotech Thruster Fins (Grom)

Futures
in stock

Futures F2 Thermotech Thruster Fins The Futures F2 Thermotech thruster fin set is a small sized thruster in the Neutral template category perfect f...

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Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

Futures AM2 Thermotech Thruster Fins

Futures
In stock

Futures AM2 Thermotech Thruster Fins The Thermotech AM21, designed by Al Merrick of Channel Island Surfboards, is a medium sized thruster in the Ra...

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Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

Futures AM1 Thermotech Thruster Fins

Futures
In stock

Futures AM1 Thermotech Thruster Fins The Thermotech AM1, designed by Al Merrick of Channel Island Surfboards, is a medium sized thruster in the Rak...

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Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

Futures F8 Thermotech Thruster Fins

Futures
In stock

Futures F8 Thermotech Thruster Fins The Futures F8 Thermotech thruster fin set is a small sized thruster in the Neutral template category. Made in ...

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Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

Futures F6 Thermotech Thruster Fins

Futures
In stock

Futures F6 Thermotech Thruster Fins The Futures F6 Thermotech thruster fin set is a small sized thruster in the Neutral template category. Made in ...

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Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

Futures F4 Thermotech Thruster Fins

Futures
In stock

Futures F4 Thermotech Thruster Fins The Futures F4 Thermotech thruster fin set is a small sized thruster in the Neutral template category. Made in ...

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Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $11.75 - Original price $13.75
Original price
$11.75 - $13.75
$11.75 - $13.75
Current price $11.75

Futures 1-Shot Center Fin Boxes

Futures
In stock

Futures 1-Shot Center Fin Boxes Futures Fins makes center fin boxes or longboard and SUP fin boxes in black and white, 8" and 10.75" Sizes. These “...

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Original price $11.75 - Original price $13.75
Original price
$11.75 - $13.75
$11.75 - $13.75
Current price $11.75
Original price $70.00
Original price $70.00 - Original price $70.00
Original price $70.00
Current price $56.00
$56.00 - $56.00
Current price $56.00

Used Quad Surfboard or Stand Up Paddleboard Fins

FCS, Futures, True Ames
Out of stock

Used Quad Surfboard or Stand Up Paddleboard Fins These used fins are sold only in sets of four, and sizes are depicted by the measurements on the g...

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Original price $70.00
Original price $70.00 - Original price $70.00
Original price $70.00
Current price $56.00
$56.00 - $56.00
Current price $56.00
Sold out
Original price $90.00 - Original price $90.00
Original price
$90.00
$90.00 - $90.00
Current price $90.00

Futures Fins TW1 Fiberglass Canard Pair - 4 and 9 Degree Pair Fin Set Options

Futures
In stock

Futures Fins TW1 Fiberglass Canard Pair - 4 and 9 Degree Pair Fin Set Options Futures TW1 canard fin pair in solid fiberglass construction, set at ...

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Original price $90.00 - Original price $90.00
Original price
$90.00
$90.00 - $90.00
Current price $90.00
Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00

Futures Fins TW1 Alpha Canard Pair - 9 Degree Pair Fin Set

Futures
In stock

Futures Fins TW1 Alpha Canard Pair - 9 Degree Pair Fin Set Futures TW1 canard fin pair in Alpha carbon fiber construction, set at 9.0 degreebase an...

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Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00
Original price $175.00 - Original price $175.00
Original price
$175.00
$175.00 - $175.00
Current price $175.00

Futures Fins T2 Twinzer - 9 Degree Fiberglass Fin Set

Futures
In stock

Futures Fins T2 Twinzer - 9 Degree Fiberglass Fin Set The T2 fiberglass Twinzer set features our proven T2 twin fin paired with our TW1 canardfins....

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Original price $175.00 - Original price $175.00
Original price
$175.00
$175.00 - $175.00
Current price $175.00
Original price $11.75 - Original price $13.75
Original price
$11.75 - $13.75
$11.75 - $13.75
Current price $11.75

Bahne Center Fin Boxes or Surf Channels

Bahne
In stock

Bahne Center Fin Boxes or Surf Channels About These Fin Boxes Since the late1960s Bahne (pronounced [Bay - N]) Fin boxes ...

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Original price $11.75 - Original price $13.75
Original price
$11.75 - $13.75
$11.75 - $13.75
Current price $11.75
Original price $120.00 - Original price $120.00
Original price
$120.00
$120.00 - $120.00
Current price $120.00

Pro Tech Performance Fins Thruster Fin Set With Futures Fin Base

SurfCo Hawai'i
Only 1 left!

Pro Tech Performance Fins Thruster Fin Set With Futures Fin Base Performance Fins have a rigid core that creates good drive and projection off bott...

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Original price $120.00 - Original price $120.00
Original price
$120.00
$120.00 - $120.00
Current price $120.00
Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00

Power Flex Fins Thruster Fin Set With Futures Fin Base

SurfCo Hawai'i
Only 1 left!

Power Flex Fins Thruster Fin Set With Futures Fin Base Power Flex is a Pro Teck Fin with a medium core flex. The smoke colored edge fin bends on tu...

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Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00
Original price $8.00
Original price $8.00 - Original price $8.00
Original price $8.00
Current price $4.00
$4.00 - $4.00
Current price $4.00

USED Futures Thermotech Fin Box Filler Kit

Futures
In stock

USED Futures Thermotech Fin Box Filler Kit Box Fillers are designed to be placed into empty fin boxes when not in use. This most commonly occurs wh...

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Original price $8.00
Original price $8.00 - Original price $8.00
Original price $8.00
Current price $4.00
$4.00 - $4.00
Current price $4.00
Sale Sale