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K-4 Fin-box Blankers 30mm US p



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Fill in those unwanted gaps in the bottom of your wave board to remove unnecessary drag and turbulence.  Our blankers are light, a great fit and easily altered to bespoke box lengths.

MT Blanker

Slot Box 130mm

Slot Box 100mm

US 130mm

US 205mm

Available in yellow or black and often with recycled material. 

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