T-H Marine ATLAS™ 12" Set Back Hydraulic Jack Plate - Gloss Black Anodized

The T-H Marine ATLAS™ 12" Set Back Hydraulic Jack Plate in gloss black anodized finish is engineered for serious boaters running high-performance outboards who demand precise trim and tilt control. This hydraulic jack plate solves the challenge of optimizing motor position during acceleration, cruising, and shallow-water operation—critical adjustments that determine hull efficiency, fuel economy, and shallow-water capability. Built by T-H Marine Supplies, a leader in outboard motor accessories, the ATLAS jack plate delivers the responsive positioning modern fishing and performance boats require.

The revolutionary one-piece design features an innovative rod and slot lifting system engineered to handle sustained stress from heavy outboards without deflection or binding. The gloss black anodized aluminum construction resists saltwater corrosion while maintaining durability through thousands of adjustment cycles. At 12 inches of setback, this jack plate moves the motor mounting point aft to improve bow rise, reduce porpoising, and enhance running angle flexibility—critical for boats operating in variable water and weather conditions. The hydraulic actuation provides smooth, controlled movement that won't overshoot trim position, protecting both motor and transom from shock loads.

Boaters with high-horsepower outboards—particularly those operating center console fishing boats, performance speedboats, or tournament rigs—will notice immediate improvements in hole-shot response, mid-range efficiency, and fuel consumption. The 12" setback design works best with boats in the 16–24 foot range running single or twin motors in the 150–300 horsepower range. Installation requires professional setup to ensure proper transom reinforcement and hydraulic line routing. Weight of 72.7 lbs reflects the robust aluminum and hydraulic cylinder construction needed for reliable long-term performance. This is the jack plate choice for captains who refuse to compromise on motor positioning precision.