The Timber reclaimed core 8" Flex fin cannot be a better fit for your splitter model or other <8'0" retro single fin board. It is best suited for a sportier board that can appreciate a good carvey top to bottom turn, designed for such boards in the 6'6"-8'0" range.
The wood contained within this fin is leftover Santa Cruz redwood, which was milled specifically from fallen trees for our Splinter series surfboards. What remains after making each splinter series surfboard gets stock-piled, processed, and converted into this wood core fin series.
All wood fins vary in specific appearance, relative to grainlines, knots, and other visual details which change from fin to fin.