Nauticus SX9510-80 9.5 x 10 80lb Self-Leveling Trim Tab Kit The Nauticus SX Series Smart Tabs provide unmatched performance and durability. This system can be specifically tuned to maximize the performance of any power boat. Automatic Trim Tabs automatically adjust to the sea conditions, without the need for expensive electric or hydraulic hardware and switches. Features thermo-molded composite materials and tracking ribs to improve handling at higher speeds. These trim tabs are rust- and corros