Vector Tech Foils were developed for the specific purpose of creating maximum speed and kinetic drive through the turns. Based on the physics that create lift on an airplane wing, the fins produce high power (lift) with drastically decreased drag. All the Vector series fins combine different force foils in one fin outline, one at the base of the fin and one in the tip. The 437 3/2 set is a unique twist on Vector Foils, 2 foils on different angles of attack pull you up and forwards through the turn. The dual plane angles add speed and response and enhance water attachment throughout the turn decreasing drag. These fins will keep your board light and loose allowing for speed and release of the board from the rail. The vector fins paired up with the hatchet allow for great speed in smaller surf. The unique rear hatchet fin will loosen up the tail. The foil design of this fin will increase drive and nimbleness. Try it out and you might never go back.

Height: 4.38", 11.10 cm
Base: 4.22", 10.70 cm
Area: 14.22" sq, 91.74 sq cm