Large Happy Troller for I/O and O/B 50 HP and Up

Reduces troll speed in down position; acts as a stabilizer in up position 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 & operating instructions provided with each unit