• Ultimate ride control over a wide range of water conditions.
• Every trim tab is sheared and bent — not welded. Welding alters the properties of stainless steel which invites corrosion.
• Actuators feature patented through-hull hydraulics. There are no vulnerable external hoses to decay.
• Hydraulic Power Unit is tested by both person and computer to insure this reliable unit deflects the trim tabs, holds firmly during use, and retracts smoothly.
• Manufactured with heavy gauge reinforced stainless steel and powerful dual hydraulic actuators, Sport Tabs combine strength, durability, and good looks to achieve your boat's maximum potential.

ST12 and ST16 Sport Tab Installation Instructions