The IMPULSE Single Paddle Trim Switch provides precise control over your boat's engine trim, tilt, trim tabs, and jackplates. Designed for ergonomic operation, this system allows you to adjust your boat's attitude without removing your hand from the steering wheel.Key Features: Equipped with a waterproof momentary (MOM.ON-OFF-MOM.ON) switch Maximum load: 5 Amp at 12VDC Compatible with steering wheels up to 400 mm (15.7") in diameter Designed for front-mount hydraulic helms, tilt-mount hydraulic helms, and tilt-mount mechanical helms Includes wiring harness, labels, and mounting hardware kit Please note that the mounting plate differs based on whether you are installing on a front or tilt-mount system; ensure you select the appropriate configuration for your specific steering setup.