2.9" Classic Center Fin in blue on white on red Pro Glass.

Compact 2.9-inch solid Pro Glass centre fin for added drive, stability and control in twin-plus-one, mid-length and 2+1 surfboard setups.

Eveley surfboard fins combine practical performance with durable construction, and this compact 2.9-inch centre fin adds hold and control without taking away the speed and freedom of a twin-fin board.

Add dependable control to your twin, mid-length or 2+1 setup with this compact solid Pro Glass centre fin.

Choose this fin when you want:

• More stability and hold from a twin-fin surfboard.

• A compact centre fin that preserves speed and manoeuvrability.

• Added control without the restrictive feel of a larger centre fin.

• A stabilising fin for a mid-length or longboard 2+1 setup.

• Durable solid Pro Glass construction with a precision-machined finish.

• Compatibility with a standard sliding center fin box.

The compact 2.9-inch profile helps settle a loose twin-fin setup while retaining its natural speed and flow. In a mid-length or longboard 2+1 configuration, it provides extra drive, tracking and control without dominating the side fins.

The fin is supplied with a screw and plate ready for secure installation.

Technical Specs

• Fin type: Compact classic centre fin

• Depth: 2.9 inches

• Base width: 3.3 inches

• Material: Solid Pro Glass performance fibreglass

• Colour: Blue on white on red

• Finish: Precision-machined

• Fin system: Fits a sliding center fin box

• Recommended setups: Twin plus stabiliser, mid-length and longboard 2+1 setups

• Performance: Adds drive, hold, stability and control

• Included: One centre fin with a screw and plate

• Dispatch: Held in stock and dispatched from Sydney

• Australian delivery: Free tracked delivery with transit insurance

• Express delivery: Available for $10 at checkout

Eveley Surfboard Fin Knowledge Hub

Learn more about choosing and setting up Eveley fins:

• Sliding Center Fin Box Guide

• Do Side Fins Help Longboard Performance?

• Surfboard Fin Materials Guide

• What Is Pro Glass and Why Do Surfers Prefer It?

• Confused about fin sizes? Discover the simple rules pros use to choose the right fins for thrusters, quads, twins and longboards — and ride your board with more speed and control.