Nauticus SX9510-30 9.5" x 10" 30lb Self-Leveling Trim Tab KitThe 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 corrosion-resistant, making them a great option for both fresh and salt water use. Additionally, the thermo-molded material provides superior strength and resilience in any rough water situation. Assembly and installation can be completed in minutes.These trim tabs are recommended for Ribs, Flats & Bay, Bow Riders, Fish, & Ski boats.Trim Tab Specifications: Trim Plane Assembly:; 9.5" Wide; 10" Deep; For Boats:; 30-40HP; 2 Stroke; 13'-15'; Trim Tab Kit Features: Plates include (5) actuator mounting positions to fine-tune the system; Maintenance-free construction; Plats absorb water and become more rugged over time; Improves handling and smoother ride in any water; All components lock together with self-locking clevis pins; Quick assembly and installation; Ideal for boats weighing up to 3,500 lbs.; Made in the USA; A drill with a 3/16" bit and a Phillips screw driver are required for installation.Click here for Nauticus SX Smart Trim Tab Owner's Manual