Lenco 12" x 30" Super Strong Trim Tab Kit w/o Switch Kit 12V

The Lenco 12" x 30" Super Strong Trim Tab Kit without Switch Kit 12V is purpose-built for sport-fishing boats, high-speed cruising vessels, and large commercial applications requiring precise hull attitude control. This single-actuator trim tab system delivers the hydrodynamic correction needed to optimize running angles, reduce bow rise, improve fuel efficiency, and enhance stability across varying sea states and loading conditions.

The 12" by 30" blade dimensions are engineered for vessels in the 30–60-foot range. Seven-gauge flat 304 stainless steel blades resist corrosion and maintain rigidity under sustained hydrodynamic load. A 3/8-inch diameter hinge pin anchors the blade assembly, while 3.75-inch sacrificial anodes protect critical fasteners and submerged steel components from galvanic corrosion—essential insurance in saltwater operation. All mounting hardware is stainless steel; when mounted in recessed pockets, the system produces no spray or mist during operation. The 12-volt DC electrical specification works with standard marine battery banks and integrates with most helm-mounted control systems (switch kit sold separately).

This trim tab configuration suits weekend offshore anglers seeking improved boat handling and fuel economy, as well as professional fishing and charter operations where reliable trim control directly impacts daily catch rates and operational costs. Lenco's Super Strong line targets applications where conventional trim tabs fall short—performance boats, head-seas operation, and vessels carrying variable payload that demands responsive adjustment. Installation requires transom space compatible with the 12" x 30" footprint and basic 12V DC wiring. Buyers should confirm hull construction, transom thickness, and available mounting pocket dimensions before purchasing to ensure proper fit and performance.