Nautical Technologies ST980-40 Smart Tab Automatic Trim Tabs 9" x 8" Stainless Steel with 40lb Actuator

The Nautical Technologies ST980-40 Smart Tab is a complete kit of self-leveling trim tabs (pair) with 40 lb. actuators, supplied without a switch. The ST 980 Series is ideal for RIBs, Flats and Bay, Bow Riders, Fish and Ski design boats 12' to 16' length, 40 to 80 HP. These automatic trim tabs eliminate the need for manual adjustments while underway, providing superior boat performance and handling.

Key Features:

• No through-hull drilling required for simple installation
• Stainless steel construction (9" x 8" plates) for marine durability
• Completely automatic operation requiring no operator adjustment while underway - self-adjusts according to how you load and maneuver your boat
• Nitrogen gas actuator (40 lb. rating) provides lift at the stern by holding the trim plate down during acceleration
• Plates include five (5) actuator mounting positions for further customization
• Internal valve system dampens trim plate movement which eliminates any instant reaction to minor water pressure variances

Performance Benefits:

• Trim tabs start in a downward angle to maximize lift at slow speeds, and as the boat accelerates, water pushes up on the trim plates providing lift to the stern which minimizes bow rise and allows the boat to plane quickly
• Functions like shock absorbers while cruising, providing remarkable stability in turns, while crossing waves, while cruising, and while running at maximum speeds
• Eliminates sliding, porpoising, and chine walking
• Provides an active suspension system for the boat that increases stability and smooths the ride even in rough seas

Installation:

With an electric drill, small drill bit, a phillips screwdriver, and two wrenches, just about anyone can install Smart Tabs in less than an hour (professional installers should be able to install in 30 minutes or less). All mounting hardware, instructions, and templates are included.