True Ames McCallum Single Tab Twin Fin Set Toys The precision design and craftsmanship

The precision design and craftsmanship of FCS meet the scientific expertise of Sharkbanz to enable surfers everywhere to reduce risk

to barrels of up to 8ft

Steve Lis created a surfboard design

while the adjustable hood

made with 100% Cotton 18W corduroy

True Ames McCallum Single Tab Twin Fin Set Toys The precision design and craftsmanshipThe True Ames McCallum Single Tab Twin Fin Set was designed by Jeff McCallum as an upright performance twin for his arsenal of shapes. This fin set will allow for a tight turning radius, lots of maneuverability, and ample drive. Fin Size Detail Height Base Area 5. 42" 5. 16" 21. 23"