E-Z Single Fin or Trailer Fin Bolt (Blocksurf)

The BlockSurf E-Z Fin Bolt will keep you in the water instead of searching in your trunk for a screwdriver. Made from 100% stainless steel this longboard fin hardware has an easy grip fin screw with a normal longboard fin plate that will fit any standard single fin base. To keep things nice and tight in the water the thumb screw is fitted with a rubber O-ring.