Turbo Channel Twin + 1 Size:5'8" 19 3/4" 2 3/8" 28.7L The FK Standard KeySafe is

The FK Standard KeySafe is the ultimate key storage lock and a must-have for all surfers

or head over to theLost Website to order it online

It runs thicker along the stringer line for paddle power and drive

If between sizes

Turbo Channel Twin + 1 Size:5'8" 19 3/4" 2 3/8" 28.7L The FK Standard KeySafe isThe MR Turbo Channel Twin Fin +1 Model is a fun all rounder by Mark Richards which is perfect for surfing in small punchy waves from 2ft to 6ft. One of the standout features is the throwback 80's angled channels that run through the single to double concave bottom, helping to push water through the fins and generate speed quickly. The MR Turbo Channel Twin Fin features: 4 angled channels are cut & shaped into the single to double concave bottom