3 Surfboard Longboard Sliding Fin Screw & Fin Plate Replacement Kit for Stand Up Paddle Body Board

Features:
304 stainless steel construction, rust and corrosion resistant.
Eliminates the hassle of using a screwdriver in surfing.
Measure 14 * 14 * 3mm (0.55 * 0.55 * 0.12) for plates.
Fits industry-standard fin boxes.
A rubber O-ring to eliminate loosening while surfing.
A perfect and must-have replacement fit for long board surfers.