Chambered version! Additional panels on either side of this fin increase its thickness from my standard 12mm to 20mm. This increased thickness increases the fins effective angle of attack by increasing the chord or relationship of base width to thickness.
The Crypt Key is one of my most requested fins, but the low surface area of the overall design doesn’t fit everyone’s desires. I have beefed up the base width of the fin my tweaking both the leading and trailing edge geometry. The resultant fin is similar to a crypt key, but with a more substantial base.
Chambered version! Additional panels on either side of this fin increase its thickness from my standard 12mm to 20mm. This increased thickness increases the fins effective angle of attack by increasing the chord or relationship of base width to thickness.
The Crypt Key is one of my most requested fins, but the low surface area of the overall design doesn’t fit everyone’s desires. I have beefed up the base width of the fin my tweaking both the leading and trailing edge geometry. The resultant fin is similar to a crypt key, but with a more substantial base.
