Hard plastic skeg fin setmade for soft SUP boards. This thruster set up includes one5” center fin, two4.25“ side fins and six3” stainless steel screws with plastic washersto attach the fins to your SUP.This will not work for SUPs that have a fin box.
Side Skegs:
- Distance between screw holes on skeg: 4 inches
- Skeg length from front to back along the base: 5 inches
- Skeg height from base to tip: 4.25 inches
Center Skegs:
- Distance between screw holes on skeg: 4 inches
- Skeg length from front to back along the base: 5.5 inches
- Skeg height from base to tip: 5 inches
- Screw length: 3 inches
Specs:
- Maximum board thickness these will work with: 3.25 inches
- If you have a board thicker than this, please contact us via email or phone for an alternative.
- TIP: We highly recommend applying some dish soap to the screws before installing and screwing them into the skegs to make the process easier.








