3.6" Classic Side Fins - FCS compatible natural Pro Glass (2 fins)

Responsive Pro Glass side fins for added drive, hold and control in a 2+1 surfboard fin setup.

Upgrade your board with solid-fibreglass side fins, dependable control and free tracked delivery throughout Australia.

This surfboard fin set combines compact side fins with the controlled flex and responsive feel expected from solid Pro Glass Eveley fins.

Choose these fins when you want:

• More drive and control from a compatible 2+1 longboard or mid-length

• A compact 3.6-inch side-fin template

• Reliable hold when the board is placed on rail

• A responsive alternative to soft moulded or plastic fins

• Natural translucent Pro Glass with a clean white Eveley logo

• Traditional FCS dual-tab compatibility

Performance Feel

The broad 3.5-inch base helps generate drive, while the 3.6-inch depth adds useful lateral hold without overpowering the centre fin. A flat inner foil provides predictable response and dependable control through turns.

These side fins are well suited to surfers who want their 2+1 setup to feel more connected and responsive while retaining the smooth character of a centre-fin board.

Board Match

Best suited to:

• Longboards with compatible FCS side-fin plugs

• Mid-length surfboards designed for a 2+1 configuration

• Boards needing additional hold and turning control

• Surfers seeking a balanced combination of drive, response and stability

Compatibility note: These fins use the traditional FCS dual-tab system. They are not FCS II fins.

Technical Specs

• Product: Classic side fins

• Configuration: Set of two fins

• Fin depth: 3.6 inches

• Base length: 3.5 inches

• Foil: Flat inner face

• Material: Solid Pro Glass fibreglass

• Colour: Natural translucent

• Logo: White Eveley logo

• Finish: Machined finish

• Fin system: FCS-compatible dual tabs

• Recommended setup: 2+1 longboard or mid-length

• Performance characteristics: Drive, hold, control and responsive turning

• Dispatch: From stock held in Sydney, Australia

• Australian delivery: Free tracked delivery

• Express delivery: Available for $10 per order

• Returns: 30-day returns on unused, full-price products

A set of two 3.6-inch FCS-compatible side fins made from solid natural Pro Glass fibreglass. Designed for compatible 2+1 longboards and mid-length surfboards, with a 3.5-inch base, flat inner foil and machined finish for responsive drive, hold and control.

FCS™ and FCS II™ are registered trademarks of Surf Hardware International Pty Ltd. Eveley Surf is not affiliated with or endorsed by Surf Hardware International Pty Ltd. Compatibility references are descriptive only.

Eveley Surfboard Fin Knowledge Hub

Learn more about choosing, matching and tuning your surfboard fins:

• Do Side Fins Help Longboard Performance?

• Longboard Fin Setup Guide – Single Fin, 2+1 and Performance Options

• Surfboard Fin Compatibility Explained

• Surfboard Fin Materials Guide

• Surfboard Fins Australia – Complete Guide and Shop