Dolphin-Trolling Fin Universal Base Plates Included 2 fins that bolt

Included 2 fins that bolt onto your troll plate

and most cost-effective way to lift and level a shipping container

37M-SJE612 6-inch Bottle Jack Extension

Kit Includes:

which is ideally never needed

Dolphin-Trolling Fin Universal Base Plates Included 2 fins that boltThe Dolphin Trolling Fin gives you an edge on the water by providing exceptional tracking in wind and turbulent conditions. The fin triples the effective rudder area which improves your stability, increases your ability to turn and reduces the cycle time on your auto pilot system. The Dolphin Trolling Fin installs in minutes without drilling using the 45M Clamp kit or bolt directly to cavitation plate using included hardware. Tested and approved by