Lenco 12" x 12" Electro-Polished Standard Trim Tab Kit

The Lenco 12" x 12" Electro-Polished Standard Trim Tab Kit is a fully submersible marine trim control system engineered for precise vessel steering and stabilization. This 12-volt electro-polished trim tab kit delivers fast-response control through electric actuators, ideal for operators managing high-performance watercraft or demanding offshore operations where responsive trim authority directly impacts fuel efficiency, stability, and handling precision.

Construction centers on 12-gauge 304 electro-polished stainless steel blades, a material standard in marine applications requiring corrosion resistance in salt water and aggressive freshwater environments. The 5/8" flared trailing edge geometry optimizes hydrodynamic performance and water flow separation, while the 1/8" diameter stainless steel hinge pin provides structural durability under dynamic loading. All connections feature Deutsch plug-and-play terminals, eliminating custom wiring and reducing field installation time. Full submersion rating confirms this system operates reliably in continuous water exposure without degradation to electrical integrity or mechanical function.

This kit addresses the needs of boat operators, marine technicians, and performance vessel users who require factory-grade trim tab control without OEM pricing. The 12" x 12" blade dimension fits mid-range displacement watercraft typically in the 25–45-foot class. Electro-polishing—beyond standard stainless finishing—creates a passive oxide layer that resists pitting and extends service intervals in brackish or high-mineral water conditions.

Trim tab systems are critical for offshore and extended-range operations where bow rise, porpoising, or side-to-side instability can compromise crew safety and increase fuel consumption by 15–25%. This electro-polished kit provides the response authority and corrosion longevity expected in professional and recreational high-performance marine service.