Bennett Trim Tabs are an ideal way to get the most out of your boat/motor combination and to save a few dollars at the fuel pumps. Trim tabs help reduce the strain on your engines by putting your vessel at optimum plane and keeping it there - eliminating porpoising, improving visibility, and reducing wake. Get up on plane quickly and fine tune easily. The stainless steel tabs mount easily on your transom and are controlled by a remote Euro-style rocker switch. Include hydraulic power unit, control, actuators, and one pair of tabs. 12" x 12". Five-year warranty.