T-H Marine ATLAS™ 4" Set Back Hydraulic Jack Plate - Gloss Black Anodized

The T-H Marine ATLAS 4" Set Back Hydraulic Jack Plate in gloss black anodized finish is a purpose-built platform for high-performance outboard motors up to 300 horsepower and 625 pounds. This integrated hydraulic jack plate features a one-piece design with an innovative rod and slot lifting system engineered to handle the extreme stresses imposed by modern offshore and performance boating applications without requiring external pump or reservoir installations.

The four-inch setback design optimizes engine geometry and hull dynamics while the gloss black anodized aluminum construction delivers corrosion resistance essential in saltwater environments. All hydraulic components are integrated into the jack plate itself, eliminating the complexity and space requirements of traditional external systems. This monolithic approach reduces weight distribution concerns and simplifies installation, allowing focus on performance tuning rather than equipment configuration. The rod and slot mechanism distributes loads across a wider engagement surface, critical when supporting heavy multi-cylinder outboards that generate substantial thrust and torque.

This jack plate is designed for offshore anglers, tournament competitors, and serious recreational boaters who demand precision trim and tilt control. Whether optimizing plane-out speed in shallow water, maximizing fuel efficiency at cruise, or managing bow angle in variable sea states, the ATLAS system responds instantly to operator input. Weighing 52.2 pounds, it's substantial enough to manage the leverage forces inherent in larger outboard installations while remaining manageable during mounting and adjustment.

The four-inch setback specification places this in the mid-range category for jack plates—offering a balance between bow lift and transom stress compared to shorter zero-setback designs or longer six-inch options. This positioning makes it compatible with a broader range of hull designs without requiring extensive modifications to existing mounting hardware or structural reinforcement.