The Block Surf Lokbox Microbox is a fin box system that allows for adjustable cant (the angle of the fin relative to the board) and placement of surfboard fins. The “Microbox” is a smaller version of the original Lokbox, designed for high-performance shortboards. This reduces the size of the routed area, which helps maintain a more natural tail flex.
Hardware
Block Surf Lokbox Microbox Fin Box
Original price was: $7.95.$2.39Current price is: $2.39.
Free shipping on orders over $30.




