10" International 4A Center Fin – Volan Pro Glass.

Depth 10” Base 7.2”

The 10" International 4A Center Fin is one of the most iconic and versatile longboard fin templates ever produced. Known for its well-balanced outline and predictable feel, the 4A provides a perfect blend of drive, hold, and smooth turning, making it a go-to choice for a wide range of longboard styles.

Constructed from premium volan Pro Glass, this fin offers a smooth, dampened flex pattern that enhances glide and control, especially in smaller or softer surf. The moderate base and gently raked tip allow for confident trim down the line while still enabling clean pivot turns off the tail.

Whether you’re riding a traditional log or a more performance-oriented longboard, the International 4A is a reliable, all-round fin that never feels out of place.

Key Features

• Size: 10" center fin

• Template: International 4A (balanced, all-round design)

• Construction: Volan Pro Glass (fiberglass)

• Flex Pattern: Medium, smooth, and predictable

• Foil: Clean, hand-finished foil for efficient water release

• Compatibility: Fits standard sliding center longboard fin boxes

Ideal For

• Longboards from 9’0” to 10’0”

• Traditional and performance longboards

• Small to medium surf conditions

• Surfers wanting a dependable, classic feel

Why Choose the 10" International 4A?

• One of the most proven longboard fin templates ever

• Excellent trim speed with reliable hold

• Volan glass enhances glide and smooths out chatter

• Versatile enough for a wide range of boards and conditions

FAQs

Will this fin fit my longboard?
Yes. The 10" International 4A fits all standard sliding center longboard fin boxes.

Is this fin good for beginners?
Yes. Its balanced template and predictable flex make it an excellent choice for both beginners and experienced longboarders.

How does volan Pro Glass affect performance?
Volan fiberglass delivers a smoother, more organic flex than standard fiberglass, improving glide, control, and overall ride feel.

We include

Free Delivery: Everywhere in Australia.

Tracking: Quick & easy online tracking on all fins. 

Peace of Mind: All our fins are insured against loss in transit.

Prompt Australian Dispatch: All items are sent from stock held in Sydney on the same or next business day.

Returns: 30-day, no questions asked returns, for unused full price items.

No More to Pay: No surcharges added at the checkout.

Express Shipping just $10 per order.