Joy stick operation9" x 12" or 12"x 12" Trim TabsLED control for trim tab operation24 volt & 36 volt modelsHigh performance stainless steel trim tabs, electro-polished stainless steel bladesInfinitely variable speed digital controlBuilt-in retractorWaterproof Duetsch connections throughout Two actuator extension harnesses needed to complete kit (#30133) sold separately