FCSII AMT Twin Finner Yellow This versatile fin material is

This versatile fin material is light

5'8 x 19 3/8 x 2 7/16

You get the speed of a twin-fin with the positive drive of a tri-fin

The AM02 is designed for fast

FinsColor: Black

FCSII AMT Twin Finner Yellow This versatile fin material isThis is the original template for the Merrick Twin Fin "MTF", made by FCS to use with the FCSII fin system. The design, when hooked up with a small trailing center fin, makes a great loose feeling thruster. You get the speed of a twin fin with the positive drive of a tri fin. (Side fins are the same template as used on the new CI Twin Fin) Side fins: Height: 5. 63" Base: 5. 04" Area: 20. 43" Foil: Flat Center fin: Height: 3. 74" Base: 3. 25" Areas: 9.