Captain Fin Jeff McCallum Keel

While traditional keels are often wide and loose, the McCallum Keel features an elongated profile and a cutaway design. This combination provides the speed of a classic keel but adds a level of control and release that makes it feel more responsive in modern, faster waves.

These are specifically designed for fish surfboards. Because they are a twin-fin set with a stiff fiberglass construction, they are best suited for boards with wider tails that need the extra surface area to generate drive.

A stiff fiberglass construction means the fins won't flex or distort under pressure. This translates to more immediate energy transfer and hold, which is ideal if you are looking for speed and stability on faster, walling waves.

These fins are built for the Futures fin system. Please ensure your surfboard is equipped with Futures boxes before purchasing, as they are not compatible with FCS or other systems.

The flat foil provides a consistent, predictable feel that is great for generating speed. It offers a clean water flow that helps the board feel fast and responsive, especially when you are driving down the line.