Quick view EZ E-Z Fin Bolt - Quick & Easy Fin Adjustment Quick and easy longboard fin adjustments on the beach or in the water! The Block Surf 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... Now: $5.99 MSRP: $6.99 Was: Add to Cart