4 1/2" Surfblanks MF Thruster Set

2 In stock

Fins & Fin Products/Fins - Shortboard Futures compatible

$63.44 $35.00
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Set (3) Surfblanks Fibreglass 4 1/2" MF Thrusters ( Futures compatible) - 4 1/2" deep with a 5" base. 

Quality, transparent/tinted solid fibreglass fins with high shine finish.

 High quality, 100% fiberglass fins – made in the traditional way with E glass and polyester resin, for greater strength. These fins will probably outlast the boards they are mounted in by many lifetimes.

This is the most expensive way to make fins, yet the prices Surfblanks offers are very reasonable.

Honeycomb core fins hidden behind graphics are very cheap to make by comparison, but have poor strength and durability.

Transparent resin tints are used so that light filters through the glass matrix and creates magical colours.

The templates have a raked leading edge to soften ride. This rake back causes the tip pressure to sit behind the main body of the fin, thereby eliminating the snatching bite that other designs might experience.

This design that spreads the pressure makes the fins very versatile for big and small wave boards.

As old as these templates are (Midget cut them in the 1980’s), they still perform beautifully today.

Cant on the lead fins is 6.5 degrees.

Cant on quad trailers is 3 degrees.

Cant on side bites is 5 degrees.


Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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