Finjak Tool-Free
Every wave counts.

Surfing. Improved.

Instant fin adjustment with immediate results

Finjak Tool-Free will benefit and improve your surfing. How do we know this? After years of using the stock fin bolt and plate that are included with surfboard fins, we thought there was an improvement to be made. Every surfer who has used a central finbox with a screw and plate knows the frustrations of dealing with thse little critters. From trying to get the bolt in the hole, losing your scredriver or allen key, to screws rounding off, rusting shut, being unable to use them with freezing cold fingers... and worst of all becoming so numbed by the experience just leaving the fin in our boards never to be considered again.

Sick of these irritations we have designed and patented the Finjak Tool-Free. Made of high-strength acetal resin, Finjak Tool-Free is a one-piece locking device that will retrofit all of your surfboard fins that currently use a bolt and plate. You do not need a tool to use the Finjak (hence the name Tool-Free). It allows really fast installation as it simply slides into your finbox and allows you to clamp your fin in place with one swift movement. This not only offers amazing convenience but allows you to swap your fins, or pack your kit away in seconds.





But where Finjak Tool-Free really comes into it's own is allowing you to change your fin position while still in the water. This allows you to fine-tune your fin during a session, maximising the potential of your fin and surfboard for every wave. With the huge variety of surfboard fins available Finjak Tool-Free can allow you to move your fin in increments to get the right amount of fin depth to board zise and rail length. This can dramatically increase your ability to turn, drive or provide hold for each and every wave.

Finjak Tool-Free is fast, convenient, will not rust, easily found if dropped, and perfect for travelling and swapping out fins. It's boardbag friendly and will not rip or put holes in your kit. The Finjak will work on front-tab fins, but was orignally designed for rear tab fins, such as the Greenough 4A, and is designed to fit all standard Bahne style finboxes. If you use it on a front tab fin and you hit something in the water it could release, especially on longer fins. This can be a good thing, saving a broken fin or box, or person!





The Finjak Tool-Free is suitable for your single fin longboard, midlength, 2+1 surfboard or SUP.

Effortless to install, remove, or adjust your fin in seconds, the Finjak Tool-Free is the perfect fin bolt replacement that every longboard, midlength & retro board rider needs to enhance your sessions and dial your fin and surfboard perfectly to your taste.

Adjust your fin between sets not sessions

For single finned hulls, eggs & midlengths.

Perfect for bonzers and 2+1 fin setups.

Finjak Tool-Free

Your surfing. Adjusted.