TYPE

Keel
The Jeff McCallum Keel fin template has an elongated profile and sweep, with a wider base for smooth down the line speed and control. Designed by Jeff and made with high quality materials, this fin complements any retro twin fin fish.
Maneuverability:
Responsive
Balanced
Drive
Drive fin ideal for retro fish on fast walls.
Compatibility: Compatible with FCS, FCS II, Captain Fin Snap-In fin systems using the provided screws.
Construction: Fiberglass
Flex: Stiff
TYPE
Keel
HEIGHT
front: 5.1" | 129 mm
BASE
front: 6.2" | 157 mm
RAKE
front: 42.595°
AREA
front: 24.7" | 627 mm
total: 49.4" | 1254 mm
FOIL
front: Flat
CANT
front: 5°
Drive fin ideal for retro fish on fast walls.