The Jeff McCallum Keel es is the perfect compliment to any retro twin fin fish. It has an elongated profile for smooth down the line speed. Designed by Jeff and made with high quality materials for your surfing enjoyment. FCS and FCSII Compatible.
• Compatibility:FCS and FCSII
• Construction: Fiberglass
• Flex: Stiff
• Front Height: 5.1 Base: 6.2 Area: 24.7 Foil: Flat