DAVIS INSTRUMENTS has a significant invention in the sport of troll fishing, Happy Troller® mounts on the anti-cavitation plate to allow fine control of trolling speed. At cruising speed, your boat's stability is enhanced.
- Reduces troll speed in down position
- Acts as a stabilizer in up position
- Middle position for added flexibility
- Maintains stability in bow-light boats
- Smooths out ride in rough water
- Reduces porpoising and cavitation
- Made of only highest quality stainless steel and marine aluminum, clear anodized aluminum finish
- Installs in 15 minutes
- Stainless steel mounting hardware and installation and operating instructions provided with each unit
- Plate measures 21"L x 12 1/2"W x 3 1/2"H
- Large troller fits inboard/outboards plus all outboard motors 50 hp and larger.